Hi Fimum Fit,

Can you please share with me your Expertise with the BW 37 transmissions?

If the two prongs on the torque converter failed would that account for the “clunking noise” and” grinding sound in park” as described by ned2683.

How about “I can hear a grinding sound in park” would that is because when the torque converter failed it lost its fluid coupling effect?

How about he pushes the car in park “it won’t lock the trans up” that is the torque converter also?


Was the torque converter making the “clunking noise came from the transmission hump”


What supports the torque converter on a Saab 900?

Thank you.