Messerchmidt 1 Posted May 28, 2014 Report Share Posted May 28, 2014 Hi, I have an 08 rx350 with 202k km. All the maintenance has been done to spec. I have an awful sound coming from the back on acceleration, similar to a muffled hum. It's not the wheel bearings as those were recently done. I was advised it could be the rear differential. I was reading online and apparently it can be caused by bolts back there that may need retorquing. So I do not get ripped off, can someone please advise what to try first and/or look for? Thanks Quote Link to post Share on other sites
lenore 68 Posted May 28, 2014 Report Share Posted May 28, 2014 I would be surprised if it were a differential. I would suspect driveshaft support bearing plastic covers under the car making the hum noise. Quote Link to post Share on other sites
Messerchmidt 1 Posted May 29, 2014 Author Report Share Posted May 29, 2014 how would such a problem be fixed? Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.