redarrow

I have an 01 Firehawk with the 1LE suspension. About 75% of the time, when I am slowly backing up and turning there is a crunching/clunk sound from the rear. It sounds like it is coming from the passenger rear tire. Iv'e looked at it and nothing seems out of place (but I really wouldn't know even if it was) I don't notice anything odd once I'm underway. Just when I'm slowly backing and turning, like when I back out of my driveway or parking spot. Any ideas what this is? Also it is equipped with the Auburn differential.

99Freeze

I just started a tread on a similar thing that I am hearing. I hear a clunking noise on my rear passager side and it started out only turning. I took a 300 mile hike one weekend and now it is horrible back there all the time. I looked under and saw a little brake fluid on my inner rim and noticed it coming from the rubber boot from the rear of my passager rotor. Check that out for starters. If you find a solution to your problem. please let me know about it and I'll do the same for you. PM is needed.

crAzy95Z28

iTrader: (3)

somoene told me it could be the posi wearing out......

bfly

iTrader: (2)

that someone is on track wearing might be the nice way off saying, stay close to home.

uhf357

Change the rear end gear oil and add the GM friction additive..at a GM dealer, 4 oz. bottle is about $7.00 or so.That may stop the clunking.I will trade with ya, mine sounds way worse!