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1998 GMC Yukon SLE 5.7L Misfire, MIL Lamp on
Posted to GM Driveability on 5/25/2012 2 Replies

vehicle came in no start, replaced ignition module now vehicle runs but very poorly. missing and backfiring. sets code p1345 crank cam correlation. cked cam retard reading 27 degrees try to set to 0 vehicle will not run. pulled dist and reset to cyl 8 mark ret...

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  Related Documents & Media  1998 GMC Yukon SLE

 
Message Closed w/FIX

car Vehicle Data

1998 GMC Yukon SLE

VIN 1GKEK13R6W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

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

car Vehicle Data

1998 GMC Yukon SLE

VIN 1GKEK13R6W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P1345Mass Airflow Sensor Loose Contact With Low Frequency