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2000 Chevrolet Blazer LS 4.3L MIL Lamp on
Posted to GM Driveability on 12/15/2009 17 Replies

have a p1345 code, have checked distributor at tdc and the button is pointed at the 6 on the housing. it idles good. have moved the distrbutor and still the same [...] is the edi ignition system.

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  Related Documents & Media  2000 Chevrolet Blazer LS

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Blazer LS

VIN IGNCS18W3Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

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

car Vehicle Data

2000 Chevrolet Blazer LS

VIN IGNCS18W3Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1345Mass Airflow Sensor Loose Contact With Low Frequency