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misfire at idle
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  1. General Discussion
    Alright.. I just replaced my GE head, so a lot has just been done (still NA / stock), but after getting it to start I eventually got the p0300 code for random misfire without seeing any other codes to go off of. It is idling at steady rpm’s but definitely low, and it runs smooth with throttle...
  2. Basic Help & Repair
    Hey people, it seems I am in need of some assistance... I recently purchased a '02 IS200 (700miles ago @ 91k) ran absolutely perfectly for about 650miles or so before I started to experience low idle rpm's and what seemed to be a random misfire. Happens mostly at idle and little acceleration but...
  3. Basic Help & Repair
    Okay, so here's my tale of sorrow... when i first got my 5 speed IS, i thought it was running fine. Yet, somehow there was popping on idle. I didn't think much of it. I then proceeded to buy cheap chinese coilpacks, and they eliminated any and all popping, however, they quit after only about 4...
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