Belt slip? I highly doubt that a stuck EGR valve would cause you electrical problems. Infact it's darn near impossible for it to do so. As for the EGR valve itself, when it "opens" it is pulled out away from the intake. Pushing on it will only tell you it's closed, which it should be at idle and WOT. Only cruising light throttle will have the EGR open.
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, Jon
Owner of a Red Sled.
If it\'s EFI I can tune it. Specialize in 82-95 GM (yes Lt1\'s)
\"If you can leave black marks on a straight from the time you exit a corner till the time you brake for the next turn.......Then, you have enough horsepower\" - Mark Donohue
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