Re: Spark plug diagnosis
The plugs were not loose. The reason I was looking for some options is because I am planning on taking my truck to the dyno to get turned and I wanted to make sure that when I got there they didn’t tell me I needed new plugs and tell me to come back later. The problems that I seam to have are, hesitation at acceleration, spitting and stuttering, sometimes stalling, poor acceleration at wide open throttle. It’s not the timing. When I try to adjust the mixture screws using a vacuum gauge the adjustment of the screws have little to no effect. I have heard that most of those things can be attributed to needing different metering rods and or jets in my quadrajet.
Last edited by forestb; 10-24-2020 at 11:00 PM.
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