1991 Chevy Truck 4 x 4

1991 CHEVROLET TRUCK
157,000 MILES • V8 • 4WD • MANUAL
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STURGILL.VERNUS
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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?
Feb 17, 2010 at 8:45 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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