Car is acting like the throttle position sensor is bad ie: ****** acceleration at times, weird shifting, bad gas mileage, normally fixes itself when I turn off car and restart but will then do it after another 50-100 miles. I have replaced the TPS 4 times, along with the throttle body, oxygen sensor, air filter and had numerous resets. The check engine light will come on and turn itself off after a few trips. I have been told that the ECM is the only thing left to replace and that is a costly repair. Can this be a bad electronic control module?
Thursday, December 16th, 2010 AT 10:21 PM