Question about 1991 GMC C1500

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Just replaced flywheel on my 1991 gmc 1500 truck. will drive in all gears but it will not go past 40mph into next gears. also when truck is in drive you can still start truck

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Sounds like your linkage is out of whack. You need to readjust the linkage so it goes through the whole range. Sounds like you are not in drive when the gear selector says you are. Undo the linkage, put the transmission in park manually then reattatch linkage to make sure that what it states on the selector is concurrent with the transmission. Good luck.

Posted on Jan 03, 2011

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Posted on Jan 02, 2017

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Let me know hoe you get on Ron
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