jwdavis

I have a 1999 LS 400 in excellent condition with 106,00 mi. I detected a slight buzz or vibration between 45 and 50 mph.(cruising, accelerating or decellerating) thought it was tires but installed a new set of tires but the buzz is still there. I have since noticed that the buzz stops if I put it into nuetral and coast. Any thoughts on this matter??????????

billydpowe

iTrader: (1)

you better check and see if the tranny has any codes.

dashan

Try replacing tranny mount, $45. Then go from there.

mikes7ke

iTrader: (1)

Yeah I don't know what a tranny buzz is. But from what I think you mean I'd go with dashan and start with ge mount.

RA40

iTrader: (6)

Do you notice any vibration on the gear selector? This usually indicates that the mounts are dead. Could be other issues to but this is pretty common and an easy low $ fix.

timmy0tool

iTrader: (7)

have you changed the transmission fluid yet?