i notice a loud noise from the rear as i drive in the highway (like an airplane ) but when turning right the noise stopped....any help

 

rear wheel bearing is going
is often the right side but can be either or both

turning changes the load on bearing

diy list https://acurazine.com/forums/2g-tl-1999-2003-98/new-official-2nd-gen-tl-diy-thread-706083/

 

Thanks, I thought so even one mechanic told me it is the differintial????????

 

If it were a rear wheel drive car thats always possible

and there is a differential inside the trans,,,
but a rear noise of a high pitch constant sound in motion = rear wheel bearing
iirc its so common the thread title on the diy is: rear wheel bearing diy- because you will need it!

guess how I know what it sounds like,,mine is going out

If you can do rear disc brake jobs and drum brakes- the bearing is a simple punch off once in there.

inside the rear rotors is the park brake system- center hub of rotor is the drum and a mini sized set of shoes are around the axle/bearing on the backing plate