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1996 Chevrolet Tahoe LS 5.7L Poor Idle Quality, Surge, Misfire
Posted to GM Driveability on 4/3/2014 3 Replies

This is an intermittent problem that happens once a month. The customer brings it in running rough but once you turn it off the problem corrects. Not sure what else to write. Doesnt happen when it's at the shop.

3 Replies Received (View Replies)

  Related Documents & Media  1996 Chevrolet Tahoe LS

 
Message Closed w/Summary

car Vehicle Data

1996 Chevrolet Tahoe LS

VIN 1GNEK13R8T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / throttle body
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire
OccursIntermittently

Trouble Codes

P2135Throttle Position Sensor 1/2 Incorrect Voltage Correlation
Message Closed w/Summary

car Vehicle Data

1996 Chevrolet Tahoe LS

VIN 1GNEK13R8T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / throttle body
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire
OccursIntermittently

Trouble Codes

P2135Throttle Position Sensor 1/2 Incorrect Voltage Correlation