91 Gmc Jimmy

Discuss General Motors (GMC, Chevy, Pontiac, Hummer, Cadillac, etc) tuning topics here. Request definitions, discuss parameters, etc.

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Wishmasta
Posts: 1
Joined: Sun Jul 22, 2018 5:05 pm

91 Gmc Jimmy

Post by Wishmasta » Sun Jul 22, 2018 5:08 pm

Is there no way to make TunerPro work with my truck? 91 jimmy with 5.7. Don’t see the ECU listed.

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