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2001 Chevrolet Silverado 1500 5.3L Excessive Emissions, Misfire, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 8/6/2003 11 Replies

vehicle came in with mil on po300 and po352 in [...] misfire counters indicating cylinders 2 and 6 misfiring,2 more so than 6.

11 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 1GCEK14T1Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Misfire, Poor Fuel Economy, MIL Lamp On
OccursUnder Load

Trouble Codes

P0300Multiple Misfire Detected
P0352Ignition Control Module Circuit 2 Malfunction
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 1GCEK14T1Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Misfire, Poor Fuel Economy, MIL Lamp On
OccursUnder Load

Trouble Codes

P0300Multiple Misfire Detected
P0352Ignition Control Module Circuit 2 Malfunction