Under hood-engine running at operating temperature
WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
INSPECT the following items:
- Automatic transaxle fluid level
- Operation of idle-up system for electrical load, air conditioner or power steering (if equipped)
- Ignition timing
- Idle speed
- Operation of throttle position sensor
- Operation of EGR valve