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2 stroke / 4 stroke advice
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Larry
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First recorded activity by BoatBanter: Jul 2006
Posts: 5,275
2 stroke / 4 stroke advice
wrote in news:fufim2het1capo2e7k4p6kitgmq7vhtc3b@
4ax.com:
Oh by the way the EPA problem with 2 strokes is
not so much the oil in the water but in the air.
I wonder how that works?? Oil doesn't evaporate so it's not vapor
pollution. I suppose the tiny bit of smoke trailing an outboard motor is
pollution, probably .00000001% of what pours out of a single smoke stack
at your electric plant, 24/7/365.
Dead out on the river, 20 miles from the trailer, I want the simplest 2-
stroke outboard with the fewest failing parts that a guy standing in the
mud behind it along the banks can figure out what's wrong and patch it up
to get home. No valves, no belts, minimal pumps, simple carburetion,
hand startable (if necessary)....the motor with the fewest failure modes
almost anyone with any sense can get running. A 2-stroke needs:
A - Fuel
B - Spark
C - Cooling
D - Prop
Everything else is fluff.
Every one of them needs a primer bulb, a fantastic troubleshooting tool
for the fuel system and emergency fuel pump if the diaphram fails in
their pulse pump. It amazes me the number of people who just sit there
staring into it and don't THINK about what that little bulb can tell them
if they'd just pump it and think about what is happening. I've helped
lots of stranded boaters with it. "Pump the bulb for me.", I ask. "It
squeezes but doesn't come back out.", he says. "Turn on the fuel shutoff
valve.", I say...and away they go. "It pumps real easy.", he says.
"Here, let me loan you some gas.", I respond. "It pumps and I see gas in
the water behind the motor.", he says. "Your fuel pump diaphram has a
hole in it pumping gas into one cylinder, flooding it....or the carb
float is stuck. Pull the cover and we'll bypass the pump. You can
squeeze the bulb while running it home." So easy....even on a carb'd 4-
stroker.
Impossible to fix on fuel injection and other high tech nonsense....
Larry
--
Guess what I want to do with the Little Drummer Boy's drum
by Christmas Eve....rrrrump..pa-pum...pum...up his bum....
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