help please!!!!
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Staging Lane
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Join Date: Oct 2014
Location: Lancaster, CA
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help please!!!!
Ok ima try to be as specific as possible I have a 95 transam automatic I recently swapped the motor from a roadmaster its still an lt1. I have cat tuner and threw a stock tune from a stock roadmaster because my idle was really high and It was shifting at 3500rpm no matter what my throttle was at check engine was on and the fans were on high and it sounded like it wanted to shut off at wot. When I threw the stock roadmaster tune it wouldnt start if it did it will be for like two seconds the check engine would turn on and shut off the car. So I threw my stock firebird tune car started had no codes but it would shift at 3500rpm no matter how much throttle I gave it I drove it and it started getting better it was shifting perfect running perfect. All of a sudden it started doing the same thing check engine light high idle shifting at 3500 no matter what Idk what the problem is any thoughts can it be my computer going Bad because it wont take tunes or any thoughts
Last edited by Juanquezadalt1; 03-24-2015 at 11:56 PM.