Anybody out there knows the quickest way of fixing an intermmitent or fluctuating idle while on park or Neutral .
RPM goes up and then goes down , kind of like im stepping on the gas pedal and then letting go. is it my IDLE CONTROL VALVE or EGR needs cleaning ?
Help ! thanks I have J30 engine 1998
RPM goes up and then goes down , kind of like im stepping on the gas pedal and then letting go. is it my IDLE CONTROL VALVE or EGR needs cleaning ?
Help ! thanks I have J30 engine 1998