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1997 Chev/GMC Truck Crew Cab Pickup 7.4L MIL Lamp on
Posted to GM Driveability on 9/29/2000 1 Reply

Hello all,

This is my first post so please bear with me. This truck was brought in for mil lite on, checked codes, p1345 cam/crnk out of sync, scoped and replaced crank sensor, scoped new sensor,ok scoped cam sensor,ok reindexed distributor by alldata specs, ...

1 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

1997 Chev/GMC Truck Crew Cab Pickup

VIN [No VIN Available]
Engine7.4 L / 8 cyl
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.1 Ton Dually

Trouble Codes

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

car Vehicle Data

1997 Chev/GMC Truck Crew Cab Pickup

VIN [No VIN Available]
Engine7.4 L / 8 cyl
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.1 Ton Dually

Trouble Codes

P1345Mass Airflow Sensor Loose Contact With Low Frequency