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2005 Chevrolet Colorado Sport 2.8L Misfire, MIL Lamp on
Posted to GM Driveability on 2/9/2008 13 Replies

Truck came in with po300,checked misfire counters #3 was misfiring the [...] I changed the #3 coil and did a [...] seems to miss when you first start it up and when you rev it [...] said gas milage improved after [...] is a TSB for bad valve springs,don't want...

13 Replies Received (View Replies)

  Related Documents & Media  2005 Chevrolet Colorado Sport

 
Message Closed w/Summary

car Vehicle Data

2005 Chevrolet Colorado Sport

VIN [No VIN Available]
Engine2.8 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCold, on Decel

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2005 Chevrolet Colorado Sport

VIN [No VIN Available]
Engine2.8 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCold, on Decel

Trouble Codes

P0300Multiple Misfire Detected