1995 GMC Sierra Repair Question
GMC Sierra Engine Problem
What is litre size of engine? Is the code still present?
The 4.3L engine shows to have the spider fuel system, that system is noted for problems. The 5.0L engine shows to be tbi fuel injection. With tbi you can see the fuel injectors. With everything off, are the fuel injectors leaking?
Did you clean the throttle-body?
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