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1995 Chevrolet K1500 Cheyenne 5.7L Backfire
Posted to GM Driveability on 5/3/2019 29 Replies

Cutomer brought truck in complaining that it was at another shop and had it worked on. They replaced all of the mentioned parts except the O2. we replaced the O2. It has backfired 3 times blowing out the muffler from the previous shop. O2 always indicates ...

29 Replies Received (View Replies)

  Related Documents & Media  1995 Chevrolet K1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet K1500 Cheyenne

VIN 1GCEK14K1S
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
EmissionsNot OBD-II Compliant
SymptomsBackfire
OccursUnder Load

Trouble Codes

44lean exaust
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet K1500 Cheyenne

VIN 1GCEK14K1S
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
EmissionsNot OBD-II Compliant
SymptomsBackfire
OccursUnder Load

Trouble Codes

44lean exaust