Search results

  1. D

    U0100 & lean at idle + can't figure out boost leak test

    Hi guys. My 2006 mazdaspeed6 is running like crap. I have a U0100 and also a lean at idle code. Everytime I go from 0 throttle and then try to accelerate, my AFRs jump, the car stutters and sometimes backfires/misfires for about 3 seconds and then the AFRs drop back to normal and the car takes...
Back
Top