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1993 GMC Safari black smoke out tailpipe
1993 GMC SAFARI
Engine starts on clear flood mode. Gas pedal alll the way down. Wide open throttle.
Engine does not idle well.
Black smoke out the tailpipe.
have the same problem?
Monday, May 24th, 2010 AT 10:29 PM
Inspect and test the injectors, fuel pressure regulator and coolant temperature sensor.
Monday, May 24th, 2010 AT 10:34 PM
Thanks for your help.
I will check these out in the morning and let you know what is happeneing.
Monday, May 24th, 2010 AT 10:56 PM
to post a reply.
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