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2001 Chevrolet Blazer LS 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 2/20/2008 11 Replies

This is an MTA vehicle,so it is well [...] shop could not figure out the reason for the miss so they sent it to me.I scaned the vehicle got P0300 and P01345, data showed cyl 5 and 6 misfiring and cam retard at 1000rpm at -21 deg.I noticed the distr. was not in...

11 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Blazer LS

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Blazer LS

VIN 1GNDT13W51
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CENTRAL SFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P1345Mass Airflow Sensor Loose Contact With Low Frequency
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Blazer LS

VIN 1GNDT13W51
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CENTRAL SFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P1345Mass Airflow Sensor Loose Contact With Low Frequency