Tuning Options for my C4
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Joined: May 2021
Posts: 97
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From: Lee County, Florida
Tuning Options for my C4
Just finished up an 870-165 ecm swap, currently running an ARAP 89 factory chip, the car runs and drives great, but i still have the issue of running rich, i bought series 3 injectors from FIC last year after i bought the car, and found out 9 months later the injectors they sent me were more like 25.2lb injectors instead of 24lb, which is spec for 85, reguardless ive Done the ecm swap so i could get a tune to handle these injectors with my very minor "bolt ons" if you'd even call them that. My question is, what company would you guys reccomend for me to get my chip flashed or tuned, I need the EGR tuned out as i don't have it anymore, a tune to handle these slightly bigger injectors so I'm not rich anymore, it's mainly at idle, and the vats deleted out of the chip. The 89 ARAP bin already has the fuel enrichment to my knowledge as that year they got rid of the cold start injector, i already deleted mine, cold starts are way better with this newer ecm. I've seen PCM for Less, PCM of NC which has actually gotten back to me, but I wanted to know if there are any others before i end up spending the money to get this done.
