4 wheel drive

Tiny
HONDA750
  • MEMBER
  • 1995 CHEVROLET SILVERADO
  • V8
  • 4WD
  • AUTOMATIC
  • 320,000 MILES
On my 1995 chevy pick up it has a stick shift for the four wheel drive. It goes into the 4 high position but will not go into 4 high at the front wheels. I am stuck on the grass at home and cannot get it off to try while I am moving. I have only just bought the truck and it did work when I went on a test drive.
thank you
Monday, December 6th, 2010 AT 4:41 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Check to make sure none of the vacuum hoses to the front axle are damaged or disconnected.
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Monday, December 6th, 2010 AT 6:33 AM
Tiny
AA2EE
  • MEMBER
  • 3 POSTS
It could be the Actuator it is located right side of the front difarenchel with wire connector
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Tuesday, December 7th, 2010 AT 6:08 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Make sure there is power to it. Also, If I recall, in 95 the front diff was vacuum actuated. Double check that and make sure there is vacuum to it. Finally, make sure the linkage to the transfer case is properly attached.
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Wednesday, December 8th, 2010 AT 1:11 PM

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