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Ron, ASE Certified Technician
Category: Ford
Satisfied Customers: 23001
Experience:  23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs
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08 6.4The wrench light comes on on dash and truck..light goes..drives

Customer Question

08 6.4The wrench light comes on on dash and truck has just enough power to get home.
Drive it awile and light goes out then the truck drives perfect. Its an on again off again process.What could be the preblem.
Submitted: 5 years ago.
Category: Ford
Expert:  Chris (aka- Moose) replied 5 years ago.

Hello, I'm Chris.
I will do my best to answer your question fast and accurate using the info you have provided. Thanks for visiting Just Answer.


The causes can be numerous, there are about 500 different trouble codes which can store. I must have the codes to be able to pinpoint this to an exact part which is faulty.