petros_rx7

When I go to stop the car with 1 or 2 gear in then I hear a loud noise like gggrrrrggrrrrr every time.
If I stop without gear in, then I dont hear nothing or if I stop the car with 3 gear then the noise is very low.
I have change the Tranny the clutch and the clutch bearing and the diff with used one but still I have the same noise.
Ofcourse I dont know if the diff or tranny who I change is in good working condition but mechanic told me that the diff is good and much better from my old one.
The new tranny also is better because I dont have the common isue with 2 and 5 gear who many fd have.
Any ideas?

Ottoman

is it a grinding noise? does the noise only happen at certain speeds? or all the time?

dgeesaman

iTrader: (7)

The only potential noisemaker you didn't mention is the pilot bearing. Was that replaced?

petros_rx7

Yes is like grinding noise and it happend in low speed for example if I have the 1 gear in ,and I stop the car then at 30km and down I hear that noise and it is loud noise the same with 2 gear.
In high gear it doesnt make any sound I think because in high gear the engine didnt brake the transmmition system.
dgeesaman I didnt replace the pilot bearing only the clutch realase bearing and I have replace it with new one about 130 euro from mazda
And something that I have forget ,I have use mazda diff oil 90 and for tranny greddy 75-90