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188 Posts
Hey guys,
Here's something I discovered today using my scan tool software that I have. I only get misfires on cylinder #4 between 2k-3k RPMs. Any lower, and they are negligible They completely disappear above 3k RPMs. Anyone seen this before? I have replaced just about everything on this **** truck trying to fix this issue.
Here's something I discovered today using my scan tool software that I have. I only get misfires on cylinder #4 between 2k-3k RPMs. Any lower, and they are negligible They completely disappear above 3k RPMs. Anyone seen this before? I have replaced just about everything on this **** truck trying to fix this issue.