high rev

  1. OneSick99GT

    99 Mustang GT High Rev On Cold Start

    Hi Guys, Hopefully together we can figure out an issue I'm having with my mustang. I've identified the culprit but don't know how to fix it. My mustang will idle up around 2k rpm when the engine is cold. It bounces back and forth for a couple minutes slowly coming down to around 1200 rpm. My...
  2. C

    Need Help

    My 2006 v6 mustang seems to have a little rattle or chirp coming from the engine behind the dashboard. This happens when I just start the car and when I accelerate. When I start the car it it's at about 1100 rpm then after 30 seconds goes down to 700 approx. Oil pressure is a tad high.The car...