Topic: Driveline & Transmission

ZF4HP22 Automatic Rebuild

Article by: Unknown author Article applies to: all models with the ZF 4HP22/24 transmissions. Problem: ‘A’ clutch burnout: transmission will not move the car forward or there is a long delay once the car is put into gear. Replacement: Teflon Seal replacement The cause of the problem: the steel seals […]

ZF4HP22 Automatic Rebuild

Article by: Unknown author Article applies to: all models with the ZF 4HP22/24 transmissions. Problem: ‘A’ clutch burnout: transmission will not move the car forward or there is a long delay once the car is put into gear. Replacement: Teflon Seal replacement The cause of the problem: the steel seals […]

e34 Diff/Final Drive Output Seal

Article by: Sean Article applies to: all e32 and e34 models. Problem: Usually, after every fast trip, I smell the odor of my car after I parked it and get out (I get very nervous when I smell something during driving but that is a whole different story). This is […]

e34 Diff/Final Drive Carrier Repair

Article by: Sean Article applies to: all e32 and e34 models. Problem : At one particular fine day in a city far, far away from home (these things always seem to happen when you are miles and miles away from home), I waited for traffic lights. At last, the light […]

E32 Clutch Stop

Article by: ImGreek Applies to: e32 and e34 5-speed models, possibly others. Quite a few others have made DIYs for a clutch stop, but I decided to make my own. The e32s and e34s, unlike the e36s and others, does not have a threaded hole on the floor for a […]