1998 Chevrolet Truck Shifting 2 Wd 4 High Range There Hard Fast Grinding Noise

1998 CHEVROLET TRUCK
15,000 MILES
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1963PANHEAD
  • MEMBER
  • 1 POST
When shifting from 2 wd to 4 wd high range there is a hard fast grinding noise that lasts for about 1/2 second. It goes into 4 wheel drive but grindes when it goes in. Any Idea what is the cause?
Oct 22, 2012 at 7:45 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
it may be an internal tcase problem. you have to try to isolate where the noise is. it could also be a slow encoder motor or shifter on axle.
Oct 22, 2012 at 7:53 AM
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