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83 Posts
Just recently bought an '07 6.0 with 75,000 miles. The truck appears to me to be bone stock, but did come with a triple guage pod above the rearview mirror.
I deleted the cat and muffler as soon as I bought it, and two days ago I did my first hard pull. Toted the family camper about 400 miles. She performed great BUT I was pulling about a 35-40 mph head wind the whole time so I was working her pretty hard and when the engine fan would go to full lock up I would get a very strange squeal, I thought it mite be the belt squaking but not sure it almost sounded like an idler pully bearing squeal.... Any one have any other ideas???
Any help on this and any other questions I have in the future will be greatly appreciated, and I thank all of you for letting me become part of the Powerstrokenation...........
I deleted the cat and muffler as soon as I bought it, and two days ago I did my first hard pull. Toted the family camper about 400 miles. She performed great BUT I was pulling about a 35-40 mph head wind the whole time so I was working her pretty hard and when the engine fan would go to full lock up I would get a very strange squeal, I thought it mite be the belt squaking but not sure it almost sounded like an idler pully bearing squeal.... Any one have any other ideas???
Any help on this and any other questions I have in the future will be greatly appreciated, and I thank all of you for letting me become part of the Powerstrokenation...........