1992 Chevy S-10 4X4 problem

1992 CHEVROLET S-10
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PFMECK
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  • 1 POST
Drive Train Axles Bearings problem
1992 Chevy S-10 Four Wheel Drive Automatic 60000 miles

My truck is having problems switching to 4Hi. I can go into 4Lo most of the time but it is hit and miss with 4Hi. Also, sometimes both lights on my push-button switch will come on for both 4Hi and Lo. I can hear it trying to turn on by the tires but usually a no-go. Any possible recommendations?
Dec 23, 2008 at 4:43 PM
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MIKE H R
  • CAR REPAIR CONTRIBUTOR
  • 3,094 POSTS
Check the shift cable and activator switch. it is on the front output shaft tube. On newer trucks there is also a vacuum actuator that activates the shift linkage. it is under the battery. check to see if they are working.
Dec 30, 2008 at 8:38 AM
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