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High and Irratic Idle When Cold
Posted to Technical Discussion Forum on 4/1/2009 3 Replies

Having worked on gasoline equipped vehicle for so many years, I am now at a loss while trying to diagnose the cause of a high idle problem (approx 1,000 RPM) on my F250 Diesel. This vehicle has 77K of the odometer and recently had a P0401 DTC (EGR). I diagnose... Login to read more.

3 Replies Received (View Replies)

 

car Vehicle Data

2003 Ford F-250 Super Duty XL 6.0L

Engine6.0 L
Trans5-speed Automatic (Electronic)

car Vehicle Data

2003 Ford F-250 Super Duty XL 6.0L

Engine6.0 L
Trans5-speed Automatic (Electronic)