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Adjust for J37 IM/TB
Posted: Sun Jun 19, 2022 8:20 pm
by Icecream5521
Installed j37 IM & TB & P2R manifold spacer on j35z2. Getting a MAP PSI of -8 to -10% and LTFT of 7-8. I didn't think I'd need to tune for this install. Do I? And if so, what should I do to correct this?
Re: Adjust for J37 IM/TB
Posted: Sun Jun 19, 2022 10:59 pm
by Icecream5521
Fixed the problem here. Vacuum leak. But now Rev is bouncing between 1k and 2k when in park. Ideas??
Re: Adjust for J37 IM/TB
Posted: Mon Jun 20, 2022 12:35 pm
by KTuner
Your questions would be better directed to someone who offers tuning services.