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Reply To: Cold Start misfire Civic SI

jeff smith
jeff smith

Update. So I swapped injectors. Issues came back. But since its been warm the issue hasnt came back in a week. I will keep my eye out but no coolant leaks. Car is completely stock.

New issue is that after I get off the throttle the car goes into Open Loop Drive and lunges me forward for a second. It might be a throttle position sensor issue because I did open the thottle body flap and wiped it down. Tired to relearn the thottle body but issue is still there. Might have to buy a new thottle body