dlt76028

iTrader: (13)

well heres a new one guys. when i put my truck in reverse and give it some gas it makes a horrible chattering noise kinda like a saw, and it shakes the steering wheel pretty good??? no other driving problems at all. the only reason i noticed this was because i was backing up a incline so i had to give it more gas then normal, but now that i've heard it, it will do it everytime if i give it enough gas.

00ChevyScott

iTrader: (10)

just keep it out of reverse and you'll be fine haha.

454navyss

iTrader: (46)

that is yur truck's way of telling you that it doesnt like being lifted

dlt76028

iTrader: (13)

^^^ thanks guys, very helpful

i was thinking more like trans, flexplate, ujoints, rearend.... i have no clue

00ChevyScott

iTrader: (10)

the flexplate doesn't spin backwards in reverse, so I doubt its that. Since it only happens in reverse I'd look at the transmission and rearend.

KySilverado

iTrader: (7)

My guess would be the universal joints binding. If its making that much racket you should be able to see marks in the joint.

dlt76028

iTrader: (13)

there's no play in the driveshaft and no visible damage. im thinking its got to be something with the steering cuz i feel it through the steering wheel so much and the sound is coming from right under the dash??

00ChevyScott

iTrader: (10)

Why would it only be in reverse though?

I can't think of anything in the steering that it could be

KySilverado

iTrader: (7)

Ever checked the front wheel bearings/hub?

dlt76028

iTrader: (13)

heres a video.