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View Full Version : 2001 diesel ford f250 customer support?


johnnie2011
Jul 12, 2011, 01:37 PM
My engine light comes on and the mph is staying still at 55 mph and my foot is on the peddle and it is all the way to the floor

CaptainRich
Jul 14, 2011, 04:39 AM
my engine light comes on and the mph is staying still at 55 mph and my foot is on the peddle and it is all the way to the floor

Have the codes read and diagnosed first.
You may have a fault and the ECM is limiting the engine operation thus limiting your speed.