YES, goes away when taken out of gear. Its really loud when coasting down a hill in gear.
peterbilt said the ride height was a 1/2inch too low but that gave me a shake and still had the grinding noise. I am about to pull my hair out....
Can it be the clutch ??
forgot to mention, they drained the fluid and didnt find any thing other than normal wear filings
I cant get an answer on what is making the horrible grinding noise. It only does it over 60mph, then it comes and goes constantly will only stop...
