904 auto problem

[dodgey68]

Ok I heave read a few things on here, but I'm gunna ask anyhow,,
The auto is a 904 been hearing a noise from auto, (like a blower belt noise) take off and under load early in 1st 2nd, once up and moving and changing gear it is noiseless, but today it's slipped when changing into 2nd gear but rarely ,,  before I pull the bloody thing out , any suggestions ,,, I thought it was the pump,??
Thank you,, it has been fully rebuilt and a slightly bigger shift kit was fitted and it's only done 5500 miles

[RIDGERACER383]

Sounds like your torque converter is going out.