Possible Causes
WARNING: This page is about a different car, the 2003 Mazda Protege5 and 2003 Mazda Protege. However, it is still accessible from the selected car via links, so may be relevant.
- Accelerator cable misadjusted.
- Cruise control actuator cable misadjusted.
- Idle Air Control (IAC) valve malfunction.
- PCM malfunction.
- Throttle valve malfunction.
- Vacuum hoses misconnected.