Re: another p0300 question
A scanner with live data would be very helpful. It can tell youwhat cylinders are misfiring. A restricted converter can cause random misfires across one bank. Leaking intake will set a lean code when cold. If you do dcide to buy a better scanner might be worth it to spend more rather than less to get one that will read body and chassis codes as well. I bought a mac tools task master cheap it was a demo on the mac truck. Comes in real handy when im not at work wth access to the tech 2. Has great live data capabilities
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1987 Jeep YJ 403hp sbc 653hp on NOS
1998 Chev Z71
2007 Chev Trailblazer SS
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