94 GMC 5.7 Yukon V8?

Asked by GuruTTMX1 Apr 04, 2021 at 10:53 PM about the 1994 GMC Yukon 2dr 4WD

Question type: Maintenance & Repair

94 GMC starts idles as soon as I put it in gear it dies it
doesn't ramp up and then dies so I don't think it's a
transmission solenoid I changed the EGR valve and it works
a little bit better but still chops out and dies I traced all the
vacuum lines checked all them and the fuel injectors are
clean. I've reset the timing put their number one person all
the way up and did the whole nine yards. Would a
distributor cap make this happen?

1 Answer
35,325

lrodri911 answered 3 years ago

Check for check engine codes, sounds like the catalytic converter is plugged up.

Mark helpful

Your Answer:

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