Question about 1989 Dodge Ram 50

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Poor Acceleration/gas mileage

Hello, I have replaced the sparkpluge wires/plugs & rotor and Cap & fuel filter.

Still has a an accleration at about 35 MPH , I just backoff the gas and start again. Idles fine. It has 95000 miles it has been well maintained.

please advise

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  • John Earnest Sep 06, 2008

    I'll get right on it and have a scan performed and the TP sensor replaces.



    thanks,



    John

  • tsc1085 Nov 20, 2008

    same type of issue. also, backfire's at times,have replaced t.p. no change. seems to be temp.- related,on warm days runs better and may even clear up and run normal??? i may try replacing m.a.p. sensor.

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  • Dodge Master
  • 6,674 Answers

Have you tested your TP sensor ?

Posted on Sep 01, 2008

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