Idle issue need help UPDATE
UPDATE.....All sensors have been replaced on the throttle body, coolant is full. What else can cause this idle issue?! Help cause with the exhaust I have it's really annoying hearing the rev go up and down in town and traffic
Hey y'all, I replaced my iacv and my tps in my 99 civic and it's still idleing/Reving up and down, any ideas why? I feel kinda dumb. I rebuilt the whole engine and that's the only issue I have. It's a d16y7 with a y8 throttle body. The y7 tb did the same thing..help?