× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2003 Chevrolet Cavalier 2.2L Excessive Emissions, Misfire, MIL Lamp on
Posted to GM Driveability on 11/14/2007 5 Replies

car came because of check engine light on with p0302 stored. code was not current. while watching data misfire counts on scanner fluctuated between 2 and 10. history counts read 150 on 1,3, and4, but read 15,000 on cyl.2. spark was weak on #2. tested coil resi...

5 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Cavalier

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Cavalier

VIN 1G1JC12F63
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multiport fuelinjection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Misfire, MIL Lamp On
OccursAlways, Cold, Hot, Under Load, on Decel, on Accel, Cruise, Idle, Intermittently

Trouble Codes

P0302Cylinder 2 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Cavalier

VIN 1G1JC12F63
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multiport fuelinjection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Misfire, MIL Lamp On
OccursAlways, Cold, Hot, Under Load, on Decel, on Accel, Cruise, Idle, Intermittently

Trouble Codes

P0302Cylinder 2 Misfire Detected