low rpms

  1. Running Rough at 1,500 RPMs

    2010 Dodge Ram Forum
    I just purchased my 2010 Ram 1500 Big Horn, and love it. Having one problem with the engine though that I'd appreciate insight on. The engine runs rough when it's under light acceleration, and is especially rough around 1,500 rpms. At higher RPMs or under fuller throttle it runs smooth as can...
  2. Low idle/stall

    5.7L V8 Specific Topics
    I recently purchased a 2003 ram quad cab with the 5.7L. After driving it for a couple days, i noticed after the truck sits for a little bit when i start it, it will start up fine and then begin to idle low sometimes even shut off. When i start to back up or put it in drive the idle will continue...