Loud Chattering Noise
#1
Loud Chattering Noise
So i have an 89 with a t56 from a 97 camaro. A couple weeks back i started hearing a slight "chattering" sound coming from what sounded like the transmission area. Today I got in and as soon as i gave it some gas, the "chattering" became very loud. Im not sure what it is. Possibly a u-joint or and output shaft bearing.
Anybody have an idea of what it might be?
Anybody have an idea of what it might be?
#2
To check for the drive line and u-joints going out, you can just try to twist it and move it in all directions. It should not have much movement. I hope its something simple and you back on the road soon.
#5
need to explain the type of noise better or make a recording of it. is there any vibration associated with noise? could be clutch, trans, rearend, exhaust, exhaust shield, starter rubbing flywheel,,,
#6
.... or the throwout bearing. Do you get the chattering while the trans is in neutral and you give it gas? Do you hear a difference between clutch pedal up and pedal to the floor, or pedal pushed down just slightly?
#7
Ohh. Thats a good list..... I have trouble looking at the bigger picture sometimes. lol
#8
me and my friend just took a look at it. And the noise is more of a clunking that only comes when the car is in gear and only after it starts rolling. We played ith the drive shaft which did have too much play in it, i'd say about o a 1/4" rotation each way. Then i put the car and gear and let the wheels spin. I could tell the noise was coming from the rear end area. So we were thinking it could be something wrong with the diff. Possibly a bad shim or something else. Neither of us really have any experience with diffs
#9
Make sure whoever did the trans swap didn't forget to reinstall the torque arm. You should see a metal arm bolted to the front portion of the rearend, and then going forward the other end is attached to the tail of the trans. Also make sure those mounting points aren't loose, and that the trans mount isn't ripped apart. Any one of these can cause a noise if loose or broken. If you're certain the clunk is coming from the rearend itself, you've got excessive differential play (it's worn out).
#10
the torque arm is installed and tightened and the trans mount is in good condition and all bolts are tight. I think I'm just going to have a shop take a look at it since, like I said, I don't have much knowledge on differentials.