× 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
2007 Saturn Ion-2 2.2L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 10/19/2010 13 Replies

This vehicle came in a month ago with a p0304. Swapped plug coil and injector missed followed injector, replaced injector. Fine for 3 weeks then came back with a p0304 ( new injector is on 2 due to swapping then replacing just one). Code was stored history lig...

13 Replies Received (View Replies)

  Related Documents & Media  2007 Saturn Ion-2

 
Message Closed w/Summary

car Vehicle Data

2007 Saturn Ion-2

VIN 1G8AJ55F27
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0304Cylinder 4 Misfire Detected
Message Closed w/Summary

car Vehicle Data

2007 Saturn Ion-2

VIN 1G8AJ55F27
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0304Cylinder 4 Misfire Detected