08 6.4 engine light on ...
if you dont have a tuner you should get one thats capable of retrieving and deleating codes then you would know what the problem is befor you take it in just rember you must return the truck to stock setting befor takeing it in
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burndiesel
24 Valve 2nd Gen Dodge Cummins 98.5-02
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Feb 7, 2023 01:15 AM





