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1998 Chevrolet Blazer 4.3L MIL Lamp on
Posted to GM Driveability on 3/26/2002 15 Replies

Truck came in with a Code P1345. Reset codes. Code P1345 sets as soon as truck is started. Did a signal test on CMP and signal looks fine. Set crank to TDC and reinstalled distributor as per All data and same problem. Do not want to replace Distributor if it i...

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  Related Documents & Media  1998 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet Blazer

VIN 1GKDT13WXW
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

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

car Vehicle Data

1998 Chevrolet Blazer

VIN 1GKDT13WXW
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1345Mass Airflow Sensor Loose Contact With Low Frequency