Super strange Transmission noise

[virgilio992]

mmmh i've never thought about it! How can i verify if it's my exhaust? It isn't a rattling sound by the way.....

[CTScott]

Originally Posted by virgilio992

mmmh i've never thought about it! How can i verify if it's my exhaust? It isn't a rattling sound by the way.....

Rev the engine in neutral to see if you still hear the noise.

[virgilio992]

it doesn't i noticed that i can hear the noise after a 20-30 mins driving it's hard to hear it before that amount of time! PS: can't go to a toyota dealership, it's more than an 100 miles away!

[CTScott]

Originally Posted by virgilio992

it doesn't i noticed that i can hear the noise after a 20-30 mins driving it's hard to hear it before that amount of time! PS: can't go to a toyota dealership, it's more than an 100 miles away!

It might not happen until it heats up. Once you start hearing the sound, then try the revving in neutral.

[virgilio992]

i'll try tomorrow morning! (GMT +1 ! ) if it does the noise revving in neutral, what could be the solution? :\

[CTScott]

Originally Posted by virgilio992

i'll try tomorrow morning! (GMT +1 ! ) if it does the noise revving in neutral, what could be the solution? :\

If it does it in neutral it could be a crack in the manifold or bad gasket between the manifold and exhaust.