Made the big change this weekend
My wife and I took a trip to the White Mountains in Arizona a couple of weeks ago. We pulled our 28ft Cougar 5th whl with my 04 Chevy 6.0 Gas guzzler. We averaged 7.5 MPG, but what was really discon...
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Nice looking truck add I'm with the group that the brake in period is BS. Just how will a manufacture know if you towed before 500 miles. I don't think the ECM records if you plug a trailer plug into the seven pin does it?
Good luck.
Don
Good luck.
Don
