[phlegm]

Hi guys, had the tranny redone on my 08 suburban about 5 mo. ago, just yesterday buttoned up an oil pan gasket change. That change involved me removing the front diff, lowering the rack and pinion before dropping the oil pan. Now as I am driving it revs super high for some reason when trying to go up hill. Was it something I did or does it need to go back to transmission shop?

thanks in advance!