acceleration hesitation

  1. chris dawson

    Hesitation with Acceleration

    I have a 2011 Ram 2500 5.7 with a few minor upgrades: CAI, JBA shorty headers, FLowmaster CAT back exhaust, Diablo tuner w/ 87 oct tune. My truck has 330,000 miles on it. I replaced the motor and transmission at 312,000 miles for a Jasper motor and transmission. Here is my problem: Whenever I...
  2. john doliber

    Acceleration issues

    I just bought this 2007 dodge ram 5.9l hemi test drive it loved the way it drove bought it last night I put about a 100 miles on it today this morning it started real rough had trouble picking up speed and was really loud felt like it was dragging. It came out of it and ran fine after about 5...
  3. T

    Multiple Random Misfire fixed, but not

    I have a 2002 dodge ram 1500 SLT 5.9L with roughly 153,000 miles. A couple weeks ago went to start my truck and it wouldn't start, but would turnover. Done some digging and spark plugs were in bad shape so I got NGK spark plugs and put in it and it started right up. I drove it that evening and...
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