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1997 GMC K2500 Sierra SL 5.7L Surge, Cuts out, Misfire, Poor Fuel Economy
Posted to GM Driveability on 10/5/2012 31 Replies

It has p1345 cam/crank correlation code but the distributor is non adjustable. The ones I have done previously have had adjustable distributors & you just go through the process with the scan tool. This one is -27 degrees with the distributor one way. We remov...

31 Replies Received (View Replies)

  Related Documents & Media  1997 GMC K2500 Sierra SL

 
Message Closed w/Summary

car Vehicle Data

1997 GMC K2500 Sierra SL

VIN 1GTGK24R6V
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge, Cuts Out, Misfire, Poor Fuel Economy
OccursAlways

Trouble Codes

P1345Mass Airflow Sensor Loose Contact With Low Frequency
Message Closed w/Summary

car Vehicle Data

1997 GMC K2500 Sierra SL

VIN 1GTGK24R6V
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge, Cuts Out, Misfire, Poor Fuel Economy
OccursAlways

Trouble Codes

P1345Mass Airflow Sensor Loose Contact With Low Frequency