Vibration On Acceleration

[lsrxlex]

Hi all,

I hope my experience would help someone with the same problem.

I have been trying to fix the vibration on acceleration for sometime and then I gave up. I went to StevensCreek Lexus, San jose (CA) because I thought if I were to buy the 2 flexible couplings which are the rubber parts most likely to fail after 420.000 miles, then I have to have Lexus to balance the propeller shafts after replacement. Labor cost might be high.

But finally the problem was only the center support bearing of the 2 propeller shafts ( part # 37230 30160 ).

I was so happy that the vibration gone.

[lsrxlex]

It's 1990 LS400.

[landar]

Good to know and glad you got the vibration issue resolved. Thanks for posting the solution, Don.

[steve2006]

420,000 miles,that's some going :)