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  1. W

    1jzgte running lean in boost. help!!

    Im having an issue with my 1jz. I have factory map, jzx90ecu (recapped by driftmotion). I am running a holset hx35, 3" exhaust 2 1/2" icp. At idle my afr go between 14.6 to 16 and sometimes hits 19. Wot in boost it keeps reading 13-15 afr wth???? Any ideas? Feel free to txt or call if u want to...
  2. W

    HELP!! 1jzgte feels different suddenly

    I need some help figuring out a problem. I have a 1jz swapped 240sx and the car has been running really strong and great. I went to go for a drive the other day and now the car feels weak. I have a singled 70 trim turbo and stock map and everything else and a apexi neo for future tuning. The...
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