Throbbing Noise From Rear - Help!

[catep]

My 1993 Celica Automatic has developed a deep throbbing noise. Gets quicker as I speed up and higher pitched.

Been like this for a few weeks and not getting any worse but I am a bit worried.

Any advice would be gratefully received.

Also - for some reason it is slow changing gears until engine has reached reasonable temp - approx 15 mins driving in cold weather. Any ideas why?

Cate

[GT4 BOOSTER]

could be due a gear oil change. ????

[catep]

could be due a gear oil change. ????

Will give it a go - thanks

[rptsport]

My TSport has a similar 'thobbing' noise - people kept saying it was a bearing.... Just had the service and Toyota dealer said bearings OK, it's the tyres (lip on tyres) and the tracking that need sorting.

[Danny K]

"Throbbing Noise From Rear - Help!"

- What, is the thread for what the actress said to the Bishop? :D

and then -

. . . a deep throbbing noise. Gets quicker as I speed up and higher pitched...

Oh er missus. Swiss Tony says that's when you know you're doing it right.

Okay, okay, I'll get me coat...