1997 Other Chevrolet Models 1997 suburban

1997 CHEVROLET
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CORPSMAN
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Transmission problem
1997 Other Chevrolet Models V8 Four Wheel Drive Automatic 198k miles

2 problems
1 the truck seems like its not shifting properly I have added fluid and I can see the level is good (while the truck is running after driving I checked again and nothing on the stick no visable leak completly dry underneath can't figure it out????

2 spedo tach not working as well as the PRND321 not visable (worked fine this morning) checked and replaced the fuse (#20 in the fuse cluster 10amp, says in the manual its associated with tach spedo auto transmission and PRND321) did not fix the problem
Jan 12, 2010 at 6:58 PM
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HMAC300
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both problems may be related to the speed sensor. That may be bad. A trans shop should be able to get a code for it and see if it's bad or not. they usually don't charg for this.
Jan 14, 2010 at 8:05 PM