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Eric
Eric, Automotive Repair Shop Manager
Category: Ford
Satisfied Customers: 29979
Experience:  Automotive Repair Shop Manager, Technician
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2011 ford F 150 with 6.2 engine. Go in to a rough idle

Customer Question

2011 ford F 150 with 6.2 engine . Go in to a rough idle periodically . A little wrench light comes on . I turn off truck put it in park start it up , and it works good for a day or so . No indicator lights are on .
Submitted: 1 year ago.
Category: Ford
Expert:  Eric replied 1 year ago.
HI,
Is the rough idle like an engine misfire, or an erratic up and down of the idle, or does the idle go up and down rhythmically?
Customer: replied 1 year ago.
No up-and-down just a steady rough idle and the truck will not move very fast
Expert:  Eric replied 1 year ago.
HI,
How often does this happen and does it matter if the engine is cold or warmed up