Thread: 87 GMC issues
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Old 11-18-2017, 04:29 PM   #3
Sabaka454
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Re: 87 GMC issues

Quote:
Originally Posted by Captain J View Post
Some 70+ viewers and not a reply ��?
Probably because it's not clear what you are asking.

Quote:
1. Gear shift’s at high speeds, I suspect the MAP, how do I fix it.
What are you saying?

Quote:
2. The reverse light will not come on when gear in reverse (auto trans),
Check the PN switch on the column and it's adjustment.
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