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1991 Chevrolet S10 4.3L Convertor Lockup
Posted to GM Transmission on 8/18/1999

A customer brought this 91 S-10 in complaining about feeling a bump. He felt it while cruising at about 50 mph. While test driving the vehicle, I came to the conclusion that the convertor was going in and out of lockup. I replaced the brake light switch to...

  Related Documents & Media  1991 Chevrolet S10

 
Message Closed

car Vehicle Data

1991 Chevrolet S10

VIN 1GCCS14ZXM
Engine4.3 L / 6 cyl
AffectedConvertor Lockup
ConditionsIn and Out of Lockup
Misc.Tbi
Message Closed

car Vehicle Data

1991 Chevrolet S10

VIN 1GCCS14ZXM
Engine4.3 L / 6 cyl
AffectedConvertor Lockup
ConditionsIn and Out of Lockup
Misc.Tbi