the car was running fine. i went to start the car one morning and cold idle seemed to be running fast and never idled down. i took to a friend who gave a quick fix adjusted idle,but computer seemed to speed it back up. i checked the trouble codes and got these.e26,shorted throttle switch circuit,e30 isc rpm out of range,e98 p/n to d/r isc engaged problem. check engine light comes on too. would sure appreciate any ideas to help fix this problem.
Dec 11, 2007 at 9:53 PM