Having problems with your 2004 Saturn ION ?

I need to find the fuel filter on a 2004 saturn ion 3. The car is running rough, and throwing a P0300 code at me. I have replaced the coil pack, plugs, both oxygen sensors, and the catalytic converter. (after all of this, the car still runs rough...)I figure that the fuel filter needs to come next in my seemingly never-ending replacement of parts. Any help would be appreciated.

Posted / edited by AnonymousUser on : 21-01-2019

Answers :

Check your plugs, check the ign module, test the injectors,take a fuel sample and make sure there isnt water in your fuel, if all these test good perform a compression test. if the compression test fails replace the head. if the compression test is good. check the timing
Repair Help & Product Troubleshooting for 2004 Saturn ION

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