× 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
2005 Pontiac Sunfire 2.2L Misfire, MIL Lamp on
Posted to GM Driveability on 3/22/2008 16 Replies

car comes in with intermit. miss, mostly under a load miss 1 and 4, sometimes cleans itself up and runs good, suddenly 1 and 4 go nuts like a coil gone bad. tested injectors, control mod, plugs, also put a coil assembly from wrecker and got same symtoms, start...

16 Replies Received (View Replies)

  Related Documents & Media  2005 Pontiac Sunfire

 
Message Closed w/FIX

car Vehicle Data

2005 Pontiac Sunfire

VIN 3G2JB52F35
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCold, Hot, Under Load, Intermittently

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2005 Pontiac Sunfire

VIN 3G2JB52F35
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCold, Hot, Under Load, Intermittently

Trouble Codes

P0300Multiple Misfire Detected