[myrlsett]

hi i have a problem with my e 92 320d with a zf6hp gearbox. the car has been working perfectly fine for 3 months (as long as i have owned it) and overnight the gearbox has had a problem. the car will only drive/in gear when the engine/oil has warmed up. i changed the oil and filter 10k km ago. i have drained the oil and the oil looks good and dropped down the sump and there is no shavings on the magnets. any tips. thanks in advance

[Chihuahua]

are you sure you have enough fluid in the transmission? ZF has a very specific fill procedure, if you don't follow it you'll underfill the gearbox. what fluid did you use?

[myrlsett]

Originally Posted by Chihuahua

are you sure you have enough fluid in the transmission? ZF has a very specific fill procedure, if you don't follow it you'll underfill the gearbox. what fluid did you use?

I used febi Oil. I have got my hands on original zf Oil Will try changing it. Also followd a YouTube Tortrial for filling it the correct way and used carly to check Oil temp