#roughidle

  1. localknoxville

    RPM on idle bouncing up and down

    Hello When I start up my 2.0TDI it's starting to have an issue on idle, bouncing from 800-1000 and makes the car shake It only does this during idle, car drives fine, no power loss, no leaks of anything under the car, no oil leaks, no smoke Car starts up no problem, it does not struggle to fire...
  2. N

    audi a7 2016 biturbo rough idle and judder at 2000rpm on cold start

    Hi all Every time i cold start my Audi a7 biturbo (320PS) 2016, the idle is a little erratic once started. As I rev up to 2000rpm, the is a massive judder and the car shakes. however this is only when the car is stationary on cold start. if I drive away the car is fine and once the car is at...