![]() |
Electric fuel pump
Well, i wen'tt o fire up the boat and man was it hard to start. Lots
of starter time counting p[umping the throttle to get it to slobber around then die like I'd shut the key off. I got thinking , something obviously want right, so I took off the spark arrester/ breather, and pumped the carb, and sure enough, no fuel. hmmm, I took the top off bowel off the mechanical fuel pump and even thogh the little fuel filter looked "OK" i took it out and hit the key some more, with no success. OK, that did it. I pulled the bowl off the fuel pump again and sure enough I could see gasoline in the bottom of the pump but obviously the upper part of the pump was dry. I would say that the diaphragm an/or the check valve was out of the pump and not letting fuel to go up to the Carburetor. I called NAPA to see about a replacement fuel pump and they said there were two different ones for the 3.0 mercruiser engine, and I'd need the numbers off the base of the carb. Just for the fun of it I asked how much, and both pumps were close to $200.00. http://www.sterndrive.info/sitebuild...-fuel-pump.jpg I asked if they have a low pressure electric pump. Yes they did at $47.00 plus tx. And it happened to be AC-Delco similar to this one. http://mgaguru.com/mgtech/restore/pics2/4047.jpg So I took the old pump off and fortunately there was no gas in the oil, and installed a cover plate and gasket over the hole where the mechanical pump was. and installed the electric pump and a fuel filter. http://www.firehow.com/images/storie...uel-filter.jpg It took a bit of doing, but I mounted the pump and filter securely, and used some old inner tube to make the pump more shock resistant. Believe it or not, I DID do a pretty professionally looking job! Secured the ground to the pump, and took the ign. side, soldered a splice, wrapped and heated shrink wrap to the splice,and ran the 12 g. wire to a 20a fuse holder, http://www.water4gasmfg.com/images/Fuse%20holder.jpg attached the wire to the ignition "on" switch. ( the switch is either on or off, so no brainer there. ) and tucked it neatly under the dash. left the throttle in neutral position turned the key o, , waited a few seconds and check for leaks... all secure, and hit the starter button. the engine immediately started. let it run for a bit to get up to operating temp. (135 degrees raw water) and check for leaks and shut it off. no leaks or fumes. hit the button again, and immediate starting! ooooh I love it! I installed a Pertronix electronic ignition a couple years ago because I thought that had something to do with the rough starting and it "helped" but still I'd had to do a lot of cranking, but it all seemed to run alright. But now it's just plain fantastic. I'm glad that miserable mechanical pump didn't quit out in the middle of the lake with the nephews. Now the disclaimer, I always carry a generous wiring kit w/terminals, and a good selection of tools tape, and clamps. as well as a spare prop. These electric pumps have lasted over 100,000 in automotive use, so I don't think a few hits on the lake will phase it much. I might try to get a rebuild kit for the mechanical, and put it together and keep it under the seat of the boat "just in case" But if I can't, I won't sweat it. |
Electric fuel pump
"Tim" wrote in message ... Well, i wen'tt o fire up the boat and man was it hard to start. Lots of starter time counting p[umping the throttle to get it to slobber around then die like I'd shut the key off. I got thinking , something obviously want right, so I took off the spark arrester/ breather, and pumped the carb, and sure enough, no fuel. hmmm, I took the top off bowel off the mechanical fuel pump and even thogh the little fuel filter looked "OK" i took it out and hit the key some more, with no success. OK, that did it. I pulled the bowl off the fuel pump again and sure enough I could see gasoline in the bottom of the pump but obviously the upper part of the pump was dry. I would say that the diaphragm an/or the check valve was out of the pump and not letting fuel to go up to the Carburetor. I called NAPA to see about a replacement fuel pump and they said there were two different ones for the 3.0 mercruiser engine, and I'd need the numbers off the base of the carb. Just for the fun of it I asked how much, and both pumps were close to $200.00. http://www.sterndrive.info/sitebuild...-fuel-pump.jpg I asked if they have a low pressure electric pump. Yes they did at $47.00 plus tx. And it happened to be AC-Delco similar to this one. http://mgaguru.com/mgtech/restore/pics2/4047.jpg So I took the old pump off and fortunately there was no gas in the oil, and installed a cover plate and gasket over the hole where the mechanical pump was. and installed the electric pump and a fuel filter. http://www.firehow.com/images/storie...uel-filter.jpg It took a bit of doing, but I mounted the pump and filter securely, and used some old inner tube to make the pump more shock resistant. Believe it or not, I DID do a pretty professionally looking job! Secured the ground to the pump, and took the ign. side, soldered a splice, wrapped and heated shrink wrap to the splice,and ran the 12 g. wire to a 20a fuse holder, http://www.water4gasmfg.com/images/Fuse%20holder.jpg attached the wire to the ignition "on" switch. ( the switch is either on or off, so no brainer there. ) and tucked it neatly under the dash. left the throttle in neutral position turned the key o, , waited a few seconds and check for leaks... all secure, and hit the starter button. the engine immediately started. let it run for a bit to get up to operating temp. (135 degrees raw water) and check for leaks and shut it off. no leaks or fumes. hit the button again, and immediate starting! ooooh I love it! I installed a Pertronix electronic ignition a couple years ago because I thought that had something to do with the rough starting and it "helped" but still I'd had to do a lot of cranking, but it all seemed to run alright. But now it's just plain fantastic. I'm glad that miserable mechanical pump didn't quit out in the middle of the lake with the nephews. Now the disclaimer, I always carry a generous wiring kit w/terminals, and a good selection of tools tape, and clamps. as well as a spare prop. These electric pumps have lasted over 100,000 in automotive use, so I don't think a few hits on the lake will phase it much. I might try to get a rebuild kit for the mechanical, and put it together and keep it under the seat of the boat "just in case" But if I can't, I won't sweat it. The mechanical fuel pump was used as a safety measure, even when electric pumps were available.. If the engine isn't cranking or running, no fuel is being pumped. Later engines use electronic pumps, but unlike a car, they are wired so fuel is only pumped when the engine is cranking to start, or there is positive oil pressure. The result is the same as if it were mechanical... if the engine isn't cranking or running, no fuel pressure. You have bypassed all of that by installing an electric pump that's wired to be on when the key is on. I'm not saying that you're gonna blow up tomorrow, but I sure as hell wouldn't leave the key in the "on" position for long before starting. I'm confident that you can find a schematic online to wire it properly, and from reading your post, I'm sure you could do it. Be careful. --Mike |
Electric fuel pump
mgg wrote:
"Tim" wrote in message ... Well, i wen'tt o fire up the boat and man was it hard to start. Lots of starter time counting p[umping the throttle to get it to slobber around then die like I'd shut the key off. I got thinking , something obviously want right, so I took off the spark arrester/ breather, and pumped the carb, and sure enough, no fuel. hmmm, I took the top off bowel off the mechanical fuel pump and even thogh the little fuel filter looked "OK" i took it out and hit the key some more, with no success. OK, that did it. I pulled the bowl off the fuel pump again and sure enough I could see gasoline in the bottom of the pump but obviously the upper part of the pump was dry. I would say that the diaphragm an/or the check valve was out of the pump and not letting fuel to go up to the Carburetor. I called NAPA to see about a replacement fuel pump and they said there were two different ones for the 3.0 mercruiser engine, and I'd need the numbers off the base of the carb. Just for the fun of it I asked how much, and both pumps were close to $200.00. http://www.sterndrive.info/sitebuild...-fuel-pump.jpg I asked if they have a low pressure electric pump. Yes they did at $47.00 plus tx. And it happened to be AC-Delco similar to this one. http://mgaguru.com/mgtech/restore/pics2/4047.jpg So I took the old pump off and fortunately there was no gas in the oil, and installed a cover plate and gasket over the hole where the mechanical pump was. and installed the electric pump and a fuel filter. http://www.firehow.com/images/storie...uel-filter.jpg It took a bit of doing, but I mounted the pump and filter securely, and used some old inner tube to make the pump more shock resistant. Believe it or not, I DID do a pretty professionally looking job! Secured the ground to the pump, and took the ign. side, soldered a splice, wrapped and heated shrink wrap to the splice,and ran the 12 g. wire to a 20a fuse holder, http://www.water4gasmfg.com/images/Fuse%20holder.jpg attached the wire to the ignition "on" switch. ( the switch is either on or off, so no brainer there. ) and tucked it neatly under the dash. left the throttle in neutral position turned the key o, , waited a few seconds and check for leaks... all secure, and hit the starter button. the engine immediately started. let it run for a bit to get up to operating temp. (135 degrees raw water) and check for leaks and shut it off. no leaks or fumes. hit the button again, and immediate starting! ooooh I love it! I installed a Pertronix electronic ignition a couple years ago because I thought that had something to do with the rough starting and it "helped" but still I'd had to do a lot of cranking, but it all seemed to run alright. But now it's just plain fantastic. I'm glad that miserable mechanical pump didn't quit out in the middle of the lake with the nephews. Now the disclaimer, I always carry a generous wiring kit w/terminals, and a good selection of tools tape, and clamps. as well as a spare prop. These electric pumps have lasted over 100,000 in automotive use, so I don't think a few hits on the lake will phase it much. I might try to get a rebuild kit for the mechanical, and put it together and keep it under the seat of the boat "just in case" But if I can't, I won't sweat it. The mechanical fuel pump was used as a safety measure, even when electric pumps were available.. If the engine isn't cranking or running, no fuel is being pumped. Later engines use electronic pumps, but unlike a car, they are wired so fuel is only pumped when the engine is cranking to start, or there is positive oil pressure. The result is the same as if it were mechanical... if the engine isn't cranking or running, no fuel pressure. You have bypassed all of that by installing an electric pump that's wired to be on when the key is on. I'm not saying that you're gonna blow up tomorrow, but I sure as hell wouldn't leave the key in the "on" position for long before starting. I'm confident that you can find a schematic online to wire it properly, and from reading your post, I'm sure you could do it. Be careful. --Mike You are exactly right. Tim needs to install an oil pressure switch to power the pump while the engine is running and wire up to the ignition switch terminal on the starter solenoid to power the pump when the engine is cranking. |
Electric fuel pump
On Tue, 22 Sep 2009 19:22:38 -0700, "mgg" wrote:
You have bypassed all of that by installing an electric pump that's wired to be on when the key is on. I'm not saying that you're gonna blow up tomorrow, but I sure as hell wouldn't leave the key in the "on" position for long before starting. I'm confident that you can find a schematic online to wire it properly, and from reading your post, I'm sure you could do it. Both Mike and Gene make good points regarding safety. I've seen a few gasoline fires on boats and they are not a good thing. One of my old sailboats had a gasoline engine with an electric fuel pump, and also the gasoline generator on my old Bertram. Both had the fuel pump wired in series with the oil pressure sender so that the pump was guaranteed to be off if the engine was not running. |
Electric fuel pump
On Sep 22, 9:46*pm, Wayne.B wrote:
On Tue, 22 Sep 2009 19:22:38 -0700, "mgg" wrote: You have bypassed all of that by installing an electric pump that's wired to be on when the key is on. I'm not saying that you're gonna blow up tomorrow, but I sure as hell wouldn't leave the key in the "on" position for long before starting. I'm confident that you can find a schematic online to wire it properly, and from reading your post, I'm sure you could do it. Both Mike and Gene make good points regarding safety. * I've seen a few gasoline fires on boats and they are not a good thing. * One of my old sailboats had a gasoline engine with an electric fuel pump, and also the gasoline generator on my old Bertram. * Both had the fuel pump wired in series with the oil pressure sender so that the pump was guaranteed to be off if the engine was not running. Gentlemen, all points are taking well into consideration. I have a murphy switch and can install it accordingly. I will be installing it a well as an ignition relay that will kill the power to the pump in case of engine shut down. it's not hard to do. . I made this preliminary post so that I could see how it would operate, and it did function as desired. I'm also going to change out the key switch with "Bat", "Ign" and "start" , and do away with the button switch. believe it or not, I am more of a forward thinker than what some may think. ?;^) |
Electric fuel pump
On Sep 22, 9:10*pm, Gene wrote:
On Tue, 22 Sep 2009 18:59:55 -0700 (PDT), Tim wrote: Well, i wen'tt o fire up the boat and man was it hard to start. Lots of starter time counting p[umping the throttle to get it to slobber around then die like I'd shut the key off. I got thinking , something obviously want right, so I took off the spark arrester/ breather, and pumped the carb, and sure enough, no fuel. hmmm, I took the top off bowel off the mechanical fuel pump and even thogh the little fuel filter looked "OK" i took it out and hit the key some more, with no success. OK, that did it. I pulled the bowl off the fuel pump again and sure enough I could see gasoline in the bottom of the pump but obviously the upper part of the pump was dry. *I would say that the diaphragm an/or the check valve was out of the pump and not letting fuel to go up to the Carburetor. I called NAPA to see about a replacement fuel pump and they said there were two different ones for the 3.0 mercruiser engine, and I'd need the numbers off the base of the carb. Just for the fun of it I asked how much, and both pumps were close to $200.00. http://www.sterndrive.info/sitebuild...erpictures/MM-... I asked if they *have a low pressure electric pump. Yes they did at $47.00 plus tx. And it happened to be AC-Delco similar to this one. http://mgaguru.com/mgtech/restore/pics2/4047.jpg So I took the old pump off and fortunately there was no gas in the oil, and installed a cover plate and gasket *over the hole where the mechanical pump was. and installed the electric pump and a fuel filter. http://www.firehow.com/images/storie...uel-filter.jpg It took a bit of doing, but I mounted the pump and filter securely, and used some old inner tube to make the pump more shock resistant. Believe it or not, I DID do a pretty professionally looking job! Secured the ground to the pump, and took the ign. side, soldered a splice, wrapped and heated shrink wrap to the splice,and ran the *12 g. wire to *a 20a fuse holder, http://www.water4gasmfg.com/images/Fuse%20holder.jpg attached the wire to the ignition "on" switch. ( the switch is either on or off, so no brainer there. ) and tucked it neatly under the dash. left the throttle in neutral position turned the key o, , waited a few seconds and check for leaks... all secure, and hit the starter button. the engine immediately started. *let it run for a bit to get up to operating temp. (135 degrees raw water) and check for leaks and shut it off. no leaks or fumes. hit the button again, and immediate starting! ooooh I love it! I installed a Pertronix electronic ignition a couple years ago because I thought that had something to do with the rough starting and it "helped" but still I'd had to do a lot of cranking, but it all seemed to run alright. But now it's just plain fantastic. I'm glad that miserable mechanical pump didn't quit out in the middle of the lake with the nephews. Now the disclaimer, *I always carry a generous wiring kit w/terminals, and a good selection of tools tape, and clamps. as well as a spare prop. These electric pumps have lasted over 100,000 in automotive use, so I don't think a few hits on the lake will phase it much. *I might try to get a rebuild kit for the mechanical, and put it together and keep it under the seat of the boat "just in case" *But if I can't, I won't sweat it. My personal observations, but what the heck..... I would never... repeat, NEVER use an electric fuel pump on a boat. I don't think they are a good idea on an automobile, either... but a boat? *holy crap..... (read this.... when the engine stops, the fuel REALLY needs to stop, too.) I would NEVER make a soldered connection on any sort of junction that *might* be subject to vibration and/or movement. Fuel + spark = OMG..... I'm glad that you diagnosed the problem correctly. Your fix would, 30 miles off shore, scare the sh*t out of me..... -- Thank you Gene, I soldered the wire to make a good bond, and shrink wrapped the connection to not only protect it fro elements, vibration but also for spark arresting purposes. Of course I could have used a wing nut, scotch-lok, or a generous supply of "mexican solder " (black tape) over twisted wire. Believe me, I have much more faith in my soldering methods than I do in many of my customers hack and 'get by' noodlings I see on cars and tractors on a near daily basis. And for the lake boating I do, I don't think I'll have to worry about being out 30 miles. |
Electric fuel pump
On Tue, 22 Sep 2009 19:59:27 -0700 (PDT), Tim
wrote: On Sep 22, 9:46*pm, Wayne.B wrote: On Tue, 22 Sep 2009 19:22:38 -0700, "mgg" wrote: You have bypassed all of that by installing an electric pump that's wired to be on when the key is on. I'm not saying that you're gonna blow up tomorrow, but I sure as hell wouldn't leave the key in the "on" position for long before starting. I'm confident that you can find a schematic online to wire it properly, and from reading your post, I'm sure you could do it. Both Mike and Gene make good points regarding safety. * I've seen a few gasoline fires on boats and they are not a good thing. * One of my old sailboats had a gasoline engine with an electric fuel pump, and also the gasoline generator on my old Bertram. * Both had the fuel pump wired in series with the oil pressure sender so that the pump was guaranteed to be off if the engine was not running. Gentlemen, all points are taking well into consideration. I have a murphy switch and can install it accordingly. I will be installing it a well as an ignition relay that will kill the power to the pump in case of engine shut down. it's not hard to do. . I made this preliminary post so that I could see how it would operate, and it did function as desired. I'm also going to change out the key switch with "Bat", "Ign" and "start" , and do away with the button switch. believe it or not, I am more of a forward thinker than what some may think. ?;^) Well, I'm impressed with the whole project. Yes, there are some safety issues to be overcome, but you'll do that. Me, I would have put the boat in the marina and said, 'Charlie, fix it.' -- John H |
Electric fuel pump
On Sep 23, 5:07*am, JohnH wrote:
On Tue, 22 Sep 2009 19:59:27 -0700 (PDT), Tim wrote: On Sep 22, 9:46*pm, Wayne.B wrote: On Tue, 22 Sep 2009 19:22:38 -0700, "mgg" wrote: You have bypassed all of that by installing an electric pump that's wired to be on when the key is on. I'm not saying that you're gonna blow up tomorrow, but I sure as hell wouldn't leave the key in the "on" position for long before starting. I'm confident that you can find a schematic online to wire it properly, and from reading your post, I'm sure you could do it. Both Mike and Gene make good points regarding safety. * I've seen a few gasoline fires on boats and they are not a good thing. * One of my old sailboats had a gasoline engine with an electric fuel pump, and also the gasoline generator on my old Bertram. * Both had the fuel pump wired in series with the oil pressure sender so that the pump was guaranteed to be off if the engine was not running. Gentlemen, all points are taking well into consideration. I have a murphy switch and can install it accordingly. I will be installing it a well as an ignition relay that will kill the power to the pump in case of engine shut down. it's not hard to do. . I made this preliminary post so that I could see how it would operate, and it did function as desired. I'm also going to change out *the key switch with "Bat", "Ign" and "start" , and do away with the button switch. believe it or not, I am more of a forward thinker than what some may think. ?;^) Well, I'm impressed with the whole project. Yes, there are some safety issues to be overcome, but you'll do that. -- John H Yes, in the primitive sense there are some safety issues, but they're really not hard to over come. In fact, the way it is set up now, would probably be fine with no incident happening, but the safety measures are worth the little bit of effort. Me, I would have put the boat in the marina and said, 'Charlie, fix it.' LOL! I know. That's why every day I go to work, and you go to the golf course. |
Electric fuel pump
JohnH wrote:
On Tue, 22 Sep 2009 19:59:27 -0700 (PDT), Tim wrote: On Sep 22, 9:46 pm, Wayne.B wrote: On Tue, 22 Sep 2009 19:22:38 -0700, "mgg" wrote: You have bypassed all of that by installing an electric pump that's wired to be on when the key is on. I'm not saying that you're gonna blow up tomorrow, but I sure as hell wouldn't leave the key in the "on" position for long before starting. I'm confident that you can find a schematic online to wire it properly, and from reading your post, I'm sure you could do it. Both Mike and Gene make good points regarding safety. I've seen a few gasoline fires on boats and they are not a good thing. One of my old sailboats had a gasoline engine with an electric fuel pump, and also the gasoline generator on my old Bertram. Both had the fuel pump wired in series with the oil pressure sender so that the pump was guaranteed to be off if the engine was not running. Gentlemen, all points are taking well into consideration. I have a murphy switch and can install it accordingly. I will be installing it a well as an ignition relay that will kill the power to the pump in case of engine shut down. it's not hard to do. . I made this preliminary post so that I could see how it would operate, and it did function as desired. I'm also going to change out the key switch with "Bat", "Ign" and "start" , and do away with the button switch. believe it or not, I am more of a forward thinker than what some may think. ?;^) Well, I'm impressed with the whole project. Yes, there are some safety issues to be overcome, but you'll do that. That's what Harry would have done. Me, I would have put the boat in the marina and said, 'Charlie, fix it.' -- John H |
Electric fuel pump
In article 7512aef2-3dcc-4863-96b1-319f6d131928
@g6g2000vbr.googlegroups.com, says... Gentlemen,... Geeze Tim, never known you to get "****ed" before... ;) -- Dad loves his family, and he was a soldier. He wanted us all to remember that... |
Electric fuel pump
On Sep 23, 10:57*am, JustWait wrote:
In article 7512aef2-3dcc-4863-96b1-319f6d131928 @g6g2000vbr.googlegroups.com, says... Gentlemen,... Geeze Tim, never known you to get "****ed" before... ;) -- Dad loves his family, and he was a soldier. He wanted us all to remember that... LOL! Not me. If I was going to be that way I wouldn't have said "Gentlemen" I would have typed something like Listen here you %^&#* , go %#! yourselves . It's my boat and I'll @#$ *($^% do as I please !!!!! But, i can't do that . But I feel better now that I got that off my chest... ?;^ Q |
Electric fuel pump
On Wed, 23 Sep 2009 11:37:28 -0700 (PDT), Tim
wrote: On Sep 23, 10:57*am, JustWait wrote: In article 7512aef2-3dcc-4863-96b1-319f6d131928 @g6g2000vbr.googlegroups.com, says... Gentlemen,... Geeze Tim, never known you to get "****ed" before... ;) -- Dad loves his family, and he was a soldier. He wanted us all to remember that... LOL! Not me. If I was going to be that way I wouldn't have said "Gentlemen" I would have typed something like Listen here you %^&#* , go %#! yourselves . It's my boat and I'll @#$ *($^% do as I please !!!!! But, i can't do that . But I feel better now that I got that off my chest... ?;^ Q And, not one misspelling. Good job! -- John H |
Electric fuel pump
On Sep 23, 2:40*pm, JohnH wrote:
On Wed, 23 Sep 2009 11:37:28 -0700 (PDT), Tim wrote: On Sep 23, 10:57*am, JustWait wrote: In article 7512aef2-3dcc-4863-96b1-319f6d131928 @g6g2000vbr.googlegroups.com, says... Gentlemen,... Geeze Tim, never known you to get "****ed" before... ;) -- Dad loves his family, and he was a soldier. He wanted us all to remember that... LOL! Not me. If I was going to *be that way I wouldn't have said "Gentlemen" *I would have typed something like *Listen here you %^&#* , *go %#! *yourselves . It's my boat and I'll * @#$ *($^% *do as I please !!!!! But, i can't do that . But *I feel better now that I got that off my chest... ?;^ Q And, not one misspelling. Good job! -- John H- Hide quoted text - - Show quoted text - Ebay has them for around $120. Given all the work and extra parts you will have in this in the end you will have that in it. Plus you have installed a non-coast guard approved pump. That makes you liable for anything that happens as a result. You'll have to fix it right before you can sell it. Just dumb. |
Electric fuel pump
On Sep 23, 2:33*pm, jamesgangnc wrote:
On Sep 23, 2:40*pm, JohnH wrote: On Wed, 23 Sep 2009 11:37:28 -0700 (PDT), Tim wrote: On Sep 23, 10:57*am, JustWait wrote: In article 7512aef2-3dcc-4863-96b1-319f6d131928 @g6g2000vbr.googlegroups.com, says... Gentlemen,... Geeze Tim, never known you to get "****ed" before... ;) -- Dad loves his family, and he was a soldier. He wanted us all to remember that... LOL! Not me. If I was going to *be that way I wouldn't have said "Gentlemen" *I would have typed something like *Listen here you %^&#* , *go %#! *yourselves . It's my boat and I'll * @#$ *($^% *do as I please !!!!! But, i can't do that . But *I feel better now that I got that off my chest... ?;^ Q And, not one misspelling. Good job! -- John H- Hide quoted text - - Show quoted text - Ebay has them for around $120. *Given all the work and extra parts you will have in this in the end you will have that in it. *Plus you have installed a non-coast guard approved pump. *That makes you liable for anything that happens as a result. *You'll have to fix it right before you can sell it. *Just dumb.- Hide quoted text - - Show quoted text - Dumb? so is installing non-marine/Coast Guard approved Edelbrock carburators and aluminum intake manifolds. The way I look at it is I'm liable for anything on the boat anyhow. Thre's a new mechanical pump on ebay now for 58.00. I'm considering it, but gasahol eating diaphrams isn't very attractive to me. Besides, with the exception of having the pump itself, i had all the parts in stock anyhow. who says I'm going to sell it? |
Electric fuel pump
On Sep 22, 9:10*pm, Gene wrote:
I'm glad that you diagnosed the problem correctly. Your fix would, 30 miles off shore, scare the sh*t out of me..... -- Aww Gene. Where's your adventursome spirit? What ever happened to the: " So, throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover. ..." ?;^ ) |
Electric fuel pump
On Sep 23, 3:47*pm, Gene wrote:
On Wed, 23 Sep 2009 13:24:54 -0700 (PDT), Tim wrote: On Sep 22, 9:10*pm, Gene wrote: I'm glad that you diagnosed the problem correctly. Your fix would, 30 miles off shore, scare the sh*t out of me..... -- Aww Gene. Where's your adventursome spirit? What ever happened to the: " So, throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover. ..." ?;^ ) All of the above is suspended in cases of electricity or flammable liquids. All of the above is rescinded in cases of electricity AND flammable liquids. -- Forté Agent 5.00 Build 1171 "Twenty years from now you will be more disappointed by the things you didn't do than by the ones you did do. So, throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover." * - Unknown Grady-White Gulfstream, out of Oak Island, NC. Homepagehttp://pamandgene.tranquilrefuge.net/boating/the_boat/my_boat.htm LOL! Yes, the noted "disclaimer" |
Electric fuel pump
Tim wrote:
On Sep 23, 5:07 am, JohnH wrote: On Tue, 22 Sep 2009 19:59:27 -0700 (PDT), Tim wrote: On Sep 22, 9:46 pm, Wayne.B wrote: On Tue, 22 Sep 2009 19:22:38 -0700, "mgg" wrote: You have bypassed all of that by installing an electric pump that's wired to be on when the key is on. I'm not saying that you're gonna blow up tomorrow, but I sure as hell wouldn't leave the key in the "on" position for long before starting. I'm confident that you can find a schematic online to wire it properly, and from reading your post, I'm sure you could do it. Both Mike and Gene make good points regarding safety. I've seen a few gasoline fires on boats and they are not a good thing. One of my old sailboats had a gasoline engine with an electric fuel pump, and also the gasoline generator on my old Bertram. Both had the fuel pump wired in series with the oil pressure sender so that the pump was guaranteed to be off if the engine was not running. Gentlemen, all points are taking well into consideration. I have a murphy switch and can install it accordingly. I will be installing it a well as an ignition relay that will kill the power to the pump in case of engine shut down. it's not hard to do. . I made this preliminary post so that I could see how it would operate, and it did function as desired. I'm also going to change out the key switch with "Bat", "Ign" and "start" , and do away with the button switch. believe it or not, I am more of a forward thinker than what some may think. ?;^) Well, I'm impressed with the whole project. Yes, there are some safety issues to be overcome, but you'll do that. -- John H Yes, in the primitive sense there are some safety issues, but they're really not hard to over come. In fact, the way it is set up now, would probably be fine with no incident happening, but the safety measures are worth the little bit of effort. Me, I would have put the boat in the marina and said, 'Charlie, fix it.' LOL! I know. That's why every day I go to work, and you go to the golf course. I'm with John. I would never tackle a job like that. If I had that sort of problem I, too, would "redistribute the wealth"! |
Electric fuel pump
"Tim" wrote in message ... On Sep 23, 10:57 am, JustWait wrote: In article 7512aef2-3dcc-4863-96b1-319f6d131928 @g6g2000vbr.googlegroups.com, says... Gentlemen,... Geeze Tim, never known you to get "****ed" before... ;) -- Dad loves his family, and he was a soldier. He wanted us all to remember that... LOL! Not me. If I was going to be that way I wouldn't have said "Gentlemen" I would have typed something like Listen here you %^&#* , go %#! yourselves . It's my boat and I'll @#$ *($^% do as I please !!!!! But, i can't do that . But I feel better now that I got that off my chest... ?;^ Q LOL. I meant no offense by pointing out what I did. However, in your original post, you made no mention of your intentions of wiring it correctly. Like I said, I have no doubt that you have the skill to do it properly. Hell, you even knew that the oil pressure switch is called a "Murphy Switch." I didn't. --Mike |
Electric fuel pump
On Sep 23, 9:35*pm, "mgg" wrote:
"Tim" wrote in message ... On Sep 23, 10:57 am, JustWait wrote: In article 7512aef2-3dcc-4863-96b1-319f6d131928 @g6g2000vbr.googlegroups.com, says... Gentlemen,... Geeze Tim, never known you to get "****ed" before... ;) -- Dad loves his family, and he was a soldier. He wanted us all to remember that... LOL! Not me. If I was going to *be that way I wouldn't have said "Gentlemen" *I would have typed something like *Listen here you %^&#* , *go %#! *yourselves . It's my boat and I'll * @#$ *($^% *do as I please !!!!! But, i can't do that . But *I feel better now that I got that off my chest... ?;^ Q LOL. I meant no offense by pointing out what I did. However, in your original post, you made no mention of your intentions of wiring it correctly. Like I said, I have no doubt that you have the skill to do it properly. Hell, you even knew that the oil pressure switch is called a "Murphy Switch." I didn't. --Mike Thanks. Well, the "Murphy" is more than just a drop in oil pressure switch, but also an over heat switch as well. the shut down can be set at the temper desired to kill the engine if it gets too hot, so it covers a lot more than one function. I have three or four from old worn out Waukesha oil field engines that got scrapped out. Not because the Murphy failed, but overhauling Waukesha's got out of hand price wise, and the oil field guys were having about as good of service out of a Ford 300 industrial six. (Yep, same as the pick up truck engine) at less than half the price. |
Electric fuel pump
On Wed, 23 Sep 2009 20:08:45 -0400, Gene
wrote: On Wed, 23 Sep 2009 19:50:20 -0400, D wrote: I would never tackle a job like that. If I had that sort of problem I, too, would "redistribute the wealth"! I've rarely paid others to do this sort of job and received the quality that I expect. I, and others, prefer to do this sort of job so that I know that it is done right. To you, getting the job done right is obviously more important than redistributing wealth. Now we know where your priorities lie. Sure wish some other folks felt the same way. -- John H |
Electric fuel pump
On Sep 23, 4:20*pm, Tim wrote:
On Sep 23, 2:33*pm, jamesgangnc wrote: On Sep 23, 2:40*pm, JohnH wrote: On Wed, 23 Sep 2009 11:37:28 -0700 (PDT), Tim wrote: On Sep 23, 10:57*am, JustWait wrote: In article 7512aef2-3dcc-4863-96b1-319f6d131928 @g6g2000vbr.googlegroups.com, says... Gentlemen,... Geeze Tim, never known you to get "****ed" before... ;) -- Dad loves his family, and he was a soldier. He wanted us all to remember that... LOL! Not me. If I was going to *be that way I wouldn't have said "Gentlemen" *I would have typed something like *Listen here you %^&#* , *go %#! *yourselves . It's my boat and I'll * @#$ *($^% *do as I please !!!!! But, i can't do that . But *I feel better now that I got that off my chest... ?;^ Q And, not one misspelling. Good job! -- John H- Hide quoted text - - Show quoted text - Ebay has them for around $120. *Given all the work and extra parts you will have in this in the end you will have that in it. *Plus you have installed a non-coast guard approved pump. *That makes you liable for anything that happens as a result. *You'll have to fix it right before you can sell it. *Just dumb.- Hide quoted text - - Show quoted text - Dumb? so is installing non-marine/Coast Guard *approved Edelbrock carburators and aluminum intake manifolds. The way I look at it is I'm liable for *anything on the boat anyhow. Thre's a new mechanical pump on ebay now for 58.00. I'm considering it, but gasahol eating diaphrams isn't very attractive to me. Besides, with the exception of having the pump itself, i had all the parts in stock anyhow. *who says I'm going to sell it?- Hide quoted text - - Show quoted text - Edlebrock makes a coast guard approved carburator. So does holley and gm. Intake manifolds are not "approved" one way or another. Just like blocks, pistons, connecting rods, and so on. This marine "approved" business is limited to fuel and ignition parts. Electric fuel pumps also have diaphrams you know. And there are marine approved electric fuel pumps. Though I would not expect one to be any cheaper than the correct replacement for your mechanical one. New pumps will be built with materials that handle the ethanol additive. There's liable and there's liable. What you have done is knowingly installed non-marine fuel system parts on your boat. So if your boat catches on fire your insurance company has an out to avoid paying. Now you might not care a lot about that in terms of property damages. But personal damages to someone that happens to be on your boat at the time might be another issue. You have a boat so I'm guessing you have other property and monetary resources that you'd prefer not to part with. |
Electric fuel pump
On Thu, 24 Sep 2009 20:50:31 -0400, Gene
wrote: On Thu, 24 Sep 2009 13:22:53 -0400, JohnH wrote: On Thu, 24 Sep 2009 07:10:17 -0400, Gene wrote: On Thu, 24 Sep 2009 06:39:15 -0400, JohnH wrote: On Wed, 23 Sep 2009 20:08:45 -0400, Gene wrote: On Wed, 23 Sep 2009 19:50:20 -0400, D wrote: I would never tackle a job like that. If I had that sort of problem I, too, would "redistribute the wealth"! I've rarely paid others to do this sort of job and received the quality that I expect. I, and others, prefer to do this sort of job so that I know that it is done right. To you, getting the job done right is obviously more important than redistributing wealth. Now we know where your priorities lie. Sure wish some other folks felt the same way. Sigh.... Just another point-of-view issue blown out of proportion.... I thought I was obviously joking. Must have been too subtle. The recent tenor in this newsgroup makes it impossible to sort out what is tongue-in-cheek and what is seething anger.... No problem. And, you're right. -- John H |
All times are GMT +1. The time now is 02:26 AM. |
Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004 - 2014 BoatBanter.com