I have a 2003 Ford f250 XL superduty when i accelerate the valves rattle real bad. How do i fix this problem? Runs good when idling.
Sounds like the timing is to far advanced.
I doubt it is the valves. Is the CEL on? Codes?
Search Ford F-250 Super Duty Questions
Ford F-250 Super Duty Experts
Related Models For Sale
Used Cars for Sale