Engine Performance problem
1984 Chevy Corvette V8 Two Wheel Drive Automatic 130000 miles
engine: 350 Crossfire Injected (double Throttle Body Injection)
New OE style Autolight plugs (Hot Plug)
No vacume leaks found
engine idles great and runs fantastic
the engine is just driving me crazy with this dieseling.
every time I turn it off the engine diesels
does not matter if I run the vehicle for a hour or for 5 seconds. I even went out first thing in the morning with a totaly cold engine and started it and turned it off right away and the engine still dieseled on me.
I shot a can of intake cleaner down the motor while it was running to see if there were carbon deposits at the top of the cylinder turning red hot causing this engine to continue to try to run after I turn it off. I was hoping that a can of intake cleaner would break down any deposits so they would fall off. When that did not work I tried the cold start shut off on a super cold motor. I dont see how there can be deposits turning red hot in conditions such as that. So here I am. Stumped
thanks in advance for any help you guys can give
have the same problem?
Thursday, May 20th, 2010 AT 1:00 PM