Quote:
Originally Posted by AussieinNC
Check in this order
1. Engine idling warm, park brake on, trans in Drive, check trans oil is at correct level
2. Check if the noise is present if the engine is running but the truck is stationary.
3. Does the noise increase if the engine speed increases?
4. Check the parking brake is not jammed on.
It sounds like the trans has broken some internal components ....if the above points dont yield a result, drop the pan and inspect for shrapnel....
TH700R4 trans are renowned for failure....however, if they are built correctly they can be made to last.
Good luck
kwmech....hahahaha....
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That was the first thing I checked.
It always makes noises like rattling exhaust.
Sort of, but after 2000 rpm it's to much noise to hear more.
No parking brakes. Still relocating them.
I will drop the pan after I talk to the shop. I may still have a warranty so I have to leave it intact for now.
If it is really broken. I have a 4L60e I may use instead.