Lexus IS Forum banner


  1. 04 is300 2jzgte swap, coil pack not firing

    Go Faster
    I swapped a 2j from an aristo in my is and I used the stock twins everything stock from the jdm motor but I am using the body harness from the is I have it running but it’s running rough I found that the coil pack that fires cylinder 2 and 5 isn’t getting proper spark it seems it’s getting one...