Mechanics

4 WHEEL DRIVE WONT ENGAGE

1988 GMC S15

Drive Train Axles Bearings problem
1988 GMC S15 4 cyl Four Wheel Drive Automatic

Hi, I have a 1988 GMC Jimmy S15 that wont engage into 4 wheel drive. Any suggestions on repair?
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Mama2lexi
December 22, 2009.




You have to check to see if the solenoid in the frt axle is getting power and or working. If i's not working you'll need to replace it. Also make sure to switch to synthetic oiil for that.

Tiny
Hmac300
Jan 17, 2010.


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