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1997 GMC K1500 Sierra SL 5.7L Egr
Posted to GM Engine on 10/14/2022 31 Replies

mifsire/rich mixture codes cap,rotor,wires,plugs now new. traced to #1 & 3 cylinders as the culprits & as the egr is right between them, went old school & made a plate to essentially take it out of the picture. all codes gone & idling smooth, only code now...

31 Replies Received (View Replies)

  Related Documents & Media  1997 GMC K1500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

1997 GMC K1500 Sierra SL

VIN 2GTEK19R6V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEGR
ConditionsNew
Message Closed w/FIX

car Vehicle Data

1997 GMC K1500 Sierra SL

VIN 2GTEK19R6V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEGR
ConditionsNew