rear end noises, clunking
Thread Starter
Teching In
Joined: Aug 2007
Posts: 29
Likes: 0
rear end noises, clunking I think I have an issue with my 02 z28's rear end. When I am slowing down I get a low clunking noise in the rear end, it sounds like there is a flat tire in the rear end. this also happens when I am turning right with power to the pedal. As you all know how to diagnose a rear end, I first started with the simple stuff.
All the bushings where fine, the shocks and springs were good, brakes and all the bolts in the rear where tight and snug.
My car is suppose to be a posi from what I understand. However, when the car is in the air only one tire spins when you spin it with your hand. THe other tire doesn't even spin at all. This happens no matter what tire I spin. I have no looseness when the parking brakes are on. There is no play in the axles from what I can tell.
As of right now it doesnt appear to be effecting performance. the car still goes like its new. It has 21k on it for miles and I cant see how I trashed the rear. this car has never been raced. I mean I sometimes drive it hard but nothing to insane.
sorry for the long rant but more info is better. any help or suggestions would be great. If there is anything I missed please let me know.
thanks.
All the bushings where fine, the shocks and springs were good, brakes and all the bolts in the rear where tight and snug.
My car is suppose to be a posi from what I understand. However, when the car is in the air only one tire spins when you spin it with your hand. THe other tire doesn't even spin at all. This happens no matter what tire I spin. I have no looseness when the parking brakes are on. There is no play in the axles from what I can tell.
As of right now it doesnt appear to be effecting performance. the car still goes like its new. It has 21k on it for miles and I cant see how I trashed the rear. this car has never been raced. I mean I sometimes drive it hard but nothing to insane.
sorry for the long rant but more info is better. any help or suggestions would be great. If there is anything I missed please let me know.
thanks.
the noise you decribed is what happened when mine went out, and you dont have to race for a 10 bolt to go out, they are built ford tough. These rears are hit and miss big time. But you will never know till you open it up
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
My car is suppose to be a posi from what I understand. However, when the car is in the air only one tire spins when you spin it with your hand. THe other tire doesn't even spin at all. This happens no matter what tire I spin. I have no looseness when the parking brakes are on. There is no play in the axles from what I can tell.
thanks.
...My car is suppose to be a posi from what I understand. However, when the car is in the air only one tire spins when you spin it with your hand. THe other tire doesn't even spin at all. This happens no matter what tire I spin. I have no looseness when the parking brakes are on. There is no play in the axles from what I can tell.
I know that you have checked it over, but the way you describe the clunking, it sounds like something in the suspension. Is this suspension stock or does it include any rod-ended components? Is this an auto or manual?
Thread Starter
Teching In
Joined: Aug 2007
Posts: 29
Likes: 0
the car is a stick, stock rear and suspension. Both tires bake when you slam the gas but with the car off the ground and in the air and in gear only one moves. The noise is getting worse, especialy while taking a right handed turn. THe drivetrain is still under warranty so I think I'm just gonna have to bring it in. it just means im without it for a day.
Its odd because the car doesn't feel like its hurting the performance at all. I wonder if the dealer will put a 12 bolt in for me. lol. I am starting to think the posi is frying. Thank god its under warranty.
Its odd because the car doesn't feel like its hurting the performance at all. I wonder if the dealer will put a 12 bolt in for me. lol. I am starting to think the posi is frying. Thank god its under warranty.
neighbors 02 ws6 was damn near that point before he replaced gears Thread Starter
Teching In
Joined: Aug 2007
Posts: 29
Likes: 0
for those of you who were keeping track, finally got it to the dealer today. The car has got a broken pinion and because of the vibrations the bearings and seals all need to be redone as well. The tech said he didnt trust the axle on the right side so I am getting a new axle as well.
And no they said they would not put a 12 bolt in for me with my warranty. Hey I tried. Thank god for the warranty thought.
Thanks for the help.
And no they said they would not put a 12 bolt in for me with my warranty. Hey I tried. Thank god for the warranty thought.
Thanks for the help.
