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- Sun May 13, 2007 11:01 am
- Forum: Predator GM Gas
- Topic: u7198 2000 silverado transmission problem
- Replies: 26
- Views: 13166
RE: Re: I
i just installed the 87 tune in my 00 chevy 1500 and my trans shifts good sometimes and the other times it shifts really hard i have ths diablosport u7198 i need some help