View Full Version : FUEL INJECTOR LEAK AT OUTSIDE BASE
08-18-2009, 11:19 PM
YANMAR 3GMF JUST DEVELOPED LEAK/BLOW-BY AT BASE OF CENTER INJECTOR ( 3)ENGINE RUNS BUT NOT THAT CYL
ANY HELP ? VALVE SEALS ?
08-19-2009, 08:56 AM
Remove the injector and replace the injector seal. It is usually copper and sometimes other material. Make sure you anneal the copper before installing it and torque the injector properly.
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