1. crazymat666

    Car misfiring now and again

    Basically I have replaced the plugs and had the oil and filter all sorted standard service job. Also cleaned the airflow meter and other sensors like I usually do. But for some reason when cruising along it still misses now and again. Any ideas what this could be?
  2. B

    S15 Idle off sometimes

    Hi all, In the last three weeks every 3rd or fourth time I start the car it misses for 30secs - 2 minutes. It only happens when I start the car, not at lights, when stopped, etc. After pulling the coils out the plugs are OK... But when It misses I can fix it by popping the bonnet and pressing...