I had my truck diagnosed with a snap on scanner and it showed multiple misfires on cylinder 3. Changed plug to see if it runs better and it did at first, but, I noticed a little hesitation so I will check the cap and rotor today. I sprayed carb cleaner around intake and detected no leak.
I'm new to the forum and I have a situation that I have been trying to solve for sometime. My 96 5.7l tahoe hesitates and stalls upon acceleration and I can't seem to find the cause. At top end it runs fine! It all started with a bad cat diagnosis a few years ago. I removed cats, got 02...
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