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International Automotive Technicians Network
Re: Runs Rough When Cold
Posted to Technical Discussion Forum on 5/4/2021

Does it feel like an individual miss on one cylinder, or a total power loss? If it feels like one cylinder, then a temp scan on the individual ports would tell you the "dead" one. You can use your hand if you need to do a poor boy temp scan. Hopefully, the exh... Login to read more.