Question about 1999 Dodge Ram

1 Answer

Bad gas milage

Just got a $300.00 tune up done. new plugs, wires ,distributor cap , ect truck still runs rough when idling and very hard on gas 10 mpg city tride injector cleaner , dont know what else to do thanks

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  • Mike Butler
    Mike Butler May 11, 2010

    Engine? Have you had it scanned for any codes yet?

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  • 29 Answers

You may need to try to get an idle sensor and get it chgd. maybe the throttle, oxygen sensor also needs chging.

Posted on Apr 21, 2009

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