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Old 11-07-2013, 11:38 PM
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Diesel911 Diesel911 is offline
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Location: Long Beach,CA
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Quote:
Originally Posted by MrUkrainian View Post
I think some fuel is leaking around one of the fuel injectors. It is always wet and moist after the engine has been running. I've heard that those collar nuts can sometimes loosen up and cause fuel leaks, but its not likely because they are torqued to something like 120ft lbs. And the tool to tighten them cost about 80$. That is probably the only fuel leak that I know of.
Fuel can leak between the to halves of the Injector if it is loose or the precision surfaces are not flat; like when some one only swaps the Injector Nozzles and does not lap them.
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