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1998 Chevrolet Express 3500 5.7L Stall, MIL Lamp on, Severe spark knock
Posted to GM Driveability on 4/18/2005 14 Replies

This Van was toed in a few months ago, the engine was blown, we replace with a NEW engine. After we had a sever spark knock , and a stall. We got the codes out and got P1345 , so we did diagnostic, and found the desired timing was out of spec, we replaced the ...

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  Related Documents & Media  1998 Chevrolet Express 3500

 
Message Closed w/Summary

car Vehicle Data

1998 Chevrolet Express 3500

VIN 1GBHG31R0W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPFI
EmissionsOBD-II Compliant
SymptomsStall, MIL Lamp on, Severe Spark Knock
OccursHot, Turning, Intermittently, Acceleration
Misc.Single Rear Wheel Box Van

Trouble Codes

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

car Vehicle Data

1998 Chevrolet Express 3500

VIN 1GBHG31R0W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPFI
EmissionsOBD-II Compliant
SymptomsStall, MIL Lamp on, Severe Spark Knock
OccursHot, Turning, Intermittently, Acceleration
Misc.Single Rear Wheel Box Van

Trouble Codes

P1345Mass Airflow Sensor Loose Contact With Low Frequency