what cause a ruff runnig dodge ram 4.7 but doesnt show any codes
dives good for a while and goes to missing leave it set a wile then runs good but bad gas millage, has new plugs and all new sensors need help thanks
Check your MAP sensor. If the MAP sensor malfunctions it will cause a rich condition.
Sometimes you have to drive the truck for enough time for codes to set. It can take my Ford 20 to 30 miles before it will set a code, especially if it is an intermittent miss.
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