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International Automotive Technicians Network
Re: cut off on acceleration
Posted to Technical Discussion Forum on 2/10/2023

The 4th firing event has voltage spikes at the end of the burn that I don't like. Is that spark plug loose and rattling in the threads? It does look like it is running rich by the downward slope in the burn line.

Does the scanner show it in fuel control? clo... Login to read more.