Bump In Reverse

By neonhomer
August 6, 2009 in 1999-2013 Silverado 1500 & Sierra 1500

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neonhomer

Posted August 6, 2009

This is something I was wondering... when I am backing into a parking spot when you have to back UP an incline (like in the parking lot of the hotel I am staying at right now), I've noticed that I feel a "bump" when backing up (not hitting the parking stop either.... LOL). It almost seems like the tranny lets go of the gear and then grabs it again, but I have steady pressure on the throttle. Haven't really noticed if it does it in 1st or not.

Was thinking maybe the rear end was locking and unlocking or something, but I have no idea. I do have the G80 rear if that makes a "diff"erence..

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