Help! Gearbox/Automatic Trasmission problem...

[rpmnut]

That happened to me twice, and i had to change the valvebody and clutch on the 2 different occasions. Cost me around RM2.5 k for each. But if i remember correctly the time i changed the clutch they changed the transmission fluid aswell. And the shop told me must use the BMW oil or the gearbox will kaput again. I sent to this guy in Kayu Ara @ Classics. Quite a reliable chap.

The ZF gearbox takes Esso (LT-71141) ATF fluid. Using any other fluid is just asking for trouble....

 

[JFT63]

JFT63,

what to do, want the car to move. have to pay lo, and pll says this machanic is good.

Yeah man, need to spare some cash for the rainy days..your car should be smooth sailing now i suppose..

 

[supersub]

All these GB problems, are there any symptoms that will tell you GB is going to die on you. Will not be a lot of fun if you are driving outstation and the GB just give-up on you in the middle of nowhere.

Can all those who have experienced GB issues share their stories..... thanks

 

[mrbig]

change to manual trans loh tak habis cerita with auto problem meh !

everyone are facing gearbox problem for E39. mind to share where and how much you change your rebuilt gearbox

 

[rpmnut]

All these GB problems, are there any symptoms that will tell you GB is going to die on you. Will not be a lot of fun if you are driving outstation and the GB just give-up on you in the middle of nowhere.

Can all those who have experienced GB issues share their stories..... thanks

Like any mechanical component in your car, the gearbox will start giving signs if it's about to throw a fit. From my own experience, my ZF auto gave these signs before the torque converter gave up:

- jerky upshifts, especially under part throttle;
- clunky downshifts;
- increased fuel consumption (slipping lock-up clutch);
- funny "burning" smells after long drives; and
- "clunking" noises when engaging drive.