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  1. PhiDelt109

    Rough Idle after Warm-up?

    My car will not Idle after it warms-up. Car idles very smooth until operating temp is reached. No Codes Reset ECU, returns Calibrated TPS Cleaned ISC 2 times, clicks good Timing good No boost-leaks Vacuum lines checked This happened to me 1 time last week @ one stop-light, now it’s...
  2. PhiDelt109

    JDM Harness/ECU Question,

    Hey everyone, I have a 87t 5spd car. I just recieved a shockingly clean JDM 7mgte and a 99% perfect harness w/ECU..Auto 89+... I got lucky..... Can I use the JDM ECU/Harness in my car? Do the 5spd mod to the harness? I know it can be done on auto USDM ECU and harness. The harness on...
  3. PhiDelt109

    Miss-Fire past 5 psi ???

    The Car Misses like crazy if I try and boost past 5 psi. I hooked my MBC back up and then it will boost trying to push the motor untill I popp an IC pipe, while missing after 5 lbs still. Car has boosted @ 11psi just fine before. LexAFM/550cc's/intake/full exaughst/NKG's ....etc 1. Is it...