1994 BMW 530i Transmission Fuild Change

[Green Bimmer]

Green Bimmer
1994 530i 171k
Joe Orlando, Florida

I am having my transmission fuild replaced today. Some I use Synthenic fuild or some I use Detron II/III?

[BigKriss]

Does your have lifetime fluid or normal Dexron 3?

[Green Bimmer]

Does your have lifetime fluid or normal Dexron 3?

The owners manual states replace with Dexron II and I just finish talking with fields BMW the service advisor states the vehicle take regular ATF Dexron III

[BigKriss]

True, true. I just wasn't sure if it was Lifetime fluid or normal ATF Dexron 3. I run Castrol Transmax Z. It's a Fully Synthetic Dexron 3 fluid approved by ZF. I've talked about it before on here.

The owners manual states replace with Dexron II and I just finish talking with fields BMW the service advisor states the vehicle take regular ATF Dexron III

[Green Bimmer]

That sounds like such a hassle to get that fuild. I am going to stick with the regular ATF Dexron III.

True, true. I just wasn't sure if it was Lifetime fluid or normal ATF Dexron 3. I run Castrol Transmax Z. It's a Fully Synthetic Dexron 3 fluid approved by ZF. I've talked about it before on here.

[632 Regal]

you getting it flushed??? bad news.

I used royal purple dex III which is synthetic when I changed the filter.

[Green Bimmer]

What do you mean bad news? I have to have it change because I noticed it is beginning to slip when the transmission fuild is cold, also I notice some leaking around the gasket area.

you getting it flushed??? bad news.

I used royal purple dex III which is synthetic when I changed the filter.

[632 Regal]

Well, id guess about 70% of them FAIL after a flush...thats why we change the filter and just the same amount of fluid that came out. The filter could be partially clogged causing the slip especially when its cold.

good luck to you!

What do you mean bad news? I have to have it change because I noticed it is beginning to slip when the transmission fuild is cold, also I notice some leaking around the gasket area.

[Tiger]

I highly recommends the Pennzoil Multi Vehicle ATF... it is a great fluid to use for any BMW auto tranny. It is Dextron compatible. This is semi-synthetic fluid which has excellent properties.

Change the filter, as much fluid as possible, clean pan, and new gasket.

[Green Bimmer]

So are you saying to use the same fuild or should use new fuild? Did think this would get this complicabled??

Well, id guess about 70% of them FAIL after a flush...thats why we change the filter and just the same amount of fluid that came out. The filter could be partially clogged causing the slip especially when its cold.

good luck to you!