1996 Chevy S-10 4 wheel drive

Tiny
CALELARS24
  • MEMBER
  • 1996 CHEVROLET S-10
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 151,000 MILES
1996 s10 pickup with 4.3 and auto tranny--I also have the manual floor shifter for the four wheel drive system. Most of the time when I shift from 4hi back to two wheel drive, it wont disengage the four wheel drive. Sometimes it will and when I get to highway speeds and start to slow down it acts like it has engaged again, and the hubs seem to be howling.
Wednesday, July 22nd, 2009 AT 12:28 PM

1 Reply

Tiny
DANAUTHIER
  • MECHANIC
  • 156 POSTS
The front axle switch is vacuum operated on your vehicle. Check the vac cansiter (round canister under the hood) for cracks, check the vac hoses and the vac switch in the front dif.
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Wednesday, July 22nd, 2009 AT 12:57 PM

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