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#1
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"gonefishiing" wrote
make sure you have not pumped water into the engine! if you do......you will need to drain the crank. refill with oil, run and drain again (probably more than once. the exhaust belongs in the garage container if it is clogged as you say. if the exhaust is clogged..the water that is being pumping.........is going somewhere. Thanks but no water is going into the exhaust. That's the problem. try the A4 email list on sailnet.com they are a helpful bunch. Will do - thanks again. |
#2
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??? only possible if you have a very substanial blockage before the water
jacket (starboard side if direct drive) if the engine is spinning and the raw water open...this baby is pumping water and it must be going somewhere. if the exhaust is completely clogged as you stated, chances are the water is entering the manifold into the engine. your engine your boat......just my opinion.....good luck. gf. "Vito" wrote in message ... "gonefishiing" wrote make sure you have not pumped water into the engine! if you do......you will need to drain the crank. refill with oil, run and drain again (probably more than once. the exhaust belongs in the garage container if it is clogged as you say. if the exhaust is clogged..the water that is being pumping.........is going somewhere. Thanks but no water is going into the exhaust. That's the problem. try the A4 email list on sailnet.com they are a helpful bunch. Will do - thanks again. |
#3
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"gonefishiing" wrote in message
... ??? only possible if you have a very substanial blockage before the water jacket (starboard side if direct drive) if the engine is spinning and the raw water open...this baby is pumping water and it must be going somewhere. if the exhaust is completely clogged as you stated, chances are the water is entering the manifold into the engine. your engine your boat......just my opinion.....good luck. Sorry about my bad description. The part of the exhaust that carries the exhaust gasses away is not plugged. I can start the motor and exhaust gas comes out normally - just no water. Nor will the pump suck up any water (or antifreeze) while the system is hooked up normally. But if I disconnect the hose where it connects to the top of the inverted U casting to join the exhaust gasses and cool the hoses then plenty of water (antifreeze) comes thru and runs into the bilge. Thanks again |
#4
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Vito wrote:
... The part of the exhaust that carries the exhaust gasses away is not plugged. I can start the motor and exhaust gas comes out normally - just no water. Nor will the pump suck up any water (or antifreeze) while the system is hooked up normally. But if I disconnect the hose where it connects to the top of the inverted U casting to join the exhaust gasses and cool the hoses then plenty of water (antifreeze) comes thru and runs into the bilge. Well then, the water side of your injection elbow is plugged up. It happens, usually due to rust. I just finished replacing one last weekend. Unbolt the "inverted U casting" and seperate it from the exhaust hose (a bitch of a job once it's overheated, as ours did) then take it to any shop that can sandblast it well- inside & out. Check to make sure that water can run through the injection side and that the pattern is still good... if the inside part that sprays the cooling water into the exhaust is too rusted away or eroded, then the whole thing is NFG. I bought a new one and am keeping the old one as a spare... not that I expect to need it for about 15 years or so... Fresh Breezes- Doug King |
#5
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"DSK" wrote
Well then, the water side of your injection elbow is plugged up. It happens, usually due to rust. I just finished replacing one last weekend. Unbolt the "inverted U casting" and seperate it from the exhaust hose (a bitch of a job once it's overheated, as ours did) then take it to any shop that can sandblast it well- inside & out. Check to make sure that water can run through the injection side and that the pattern is still good... if the inside part that sprays the cooling water into the exhaust is too rusted away or eroded, then the whole thing is NFG. I bought a new one and am keeping the old one as a spare... not that I expect to need it for about 15 years or so... Fresh Breezes- Doug King Thanks ... I was afraid of that. |
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