5th time back to dealer in two months!
just to give an update. had a bad oil leak from the LH valve cover. understandable since its been off three times that i know of. also had a klunking noise under drivers feet. that was the end links for the sway bar. and i had a metal grinding sound when turning the wheels. that was a ball joint. all at 46000 miles. dealer took care of my $100 deductable and gave me a free loner car again. truck is running great though. they did not do the latest reflash either. hoping the fifth time is the charm