superchips
dkxx
12-08-2006, 12:15 PM
anyone had good or neg results with a superchip in a 91 B-GT,3.1,3sp-auto
richtazz
12-08-2006, 12:48 PM
Is this a reprogrammed PROM for the ECM, or one of those add-on splice in chips that goes in line near the TPS or IAT sensor?
dkxx
12-10-2006, 09:20 AM
reprogrammed chip to go in computer
richtazz
12-14-2006, 01:23 PM
Never used one, so I don't know. If it was one of those splice in jobs, they are useless. I would see if there is any literature as to what is changed from factory, because you don't want to buy it on ly to find out its a re-labled stock part.
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