1991 Chevy Truck 4 x 4

Tiny
STURGILL.VERNUS
  • MEMBER
  • 1991 CHEVROLET TRUCK
  • V8
  • 4WD
  • MANUAL
  • 157,000 MILES
When I pull the 4-wheel lever to put it into 4-wheel high the floor lights light up but the front differential will not engage. I was told the front axle actuator switch may be bad. The fuse is good and when I put 12 volts to the axle switch the end came out but very slow, does this mean it is good and I have other problems?
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Wednesday, February 17th, 2010 AT 8:45 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
Chances are if it moved slowly, it needs replaced.
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Thursday, February 18th, 2010 AT 9:52 AM

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