Is you service engine light on. If it is, go somewhere like an Autozone to get the trouble codes read. That will help a lot with diagnoses. I was first going to tell you to clean the throttle body. After checking, I found out your type of engine has a throttle body that should not be cleaned because of a protective coating on the throttle plate. I don't know any more about this, I'll look into it more or someone else reading your post might have more info. You can still check it by visually inspecting it and operating the throttle by hand, with the engine off, and seeing if it's sticking or not. This could also be your Idle Air Control Valve, your Throttle Position Sensor, or Mass Air Flow Sensor. You can check the IAC and TPS with a digital multimeter. Let me know if you want the procedure. The main thing is to get a scan if your Check Engine Light is on.
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Saturday, June 2nd, 2007 AT 11:24 PM