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Old 01-04-2024, 12:38 PM   #86
Captain J
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Join Date: Nov 2017
Location: H, Q
Posts: 180
Re: Shifting at high RPM

Quote:
Originally Posted by GRADYS Performance View Post
Did you disconnect the orange wire that went to the transmission in this picture?
Yes I did and nothing still will not shift from 1st gear
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1986 GMC Sierra K2500, V8-350
1987 GMC Sierra R3500, V8-454
1997 GMC Sierra K2500, V8-454
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