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-   -   2004 GA GT PO128... (https://forums.maxperformanceinc.com/forums/showthread.php?t=797956)

carpoor 11-21-2016 11:24 AM

2004 GA GT PO128...
 
Keep getting this code. All of my online searches point to a thermostat stuck open. I ordered a new stat this morning. Going to try that and see what happens. The car runs great, and has been getting 26-27 MPG mixed driving.


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