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-   -   What did you do to / for your E53 today?? (https://xoutpost.com/bmw-sav-forums/x5-e53-forum/78921-what-did-you-do-your-e53-today.html)

1stE53 11-01-2011 07:05 AM

Quote:

Originally Posted by 740ilDuke (Post 849511)
Fresh transmission fluid and filter! Still shifting smooth @177k I did not flush it, so I plan to drive it a few thousand miles then drain and refill to get the remainder out. A drain/filter swap gets you about 45% there. My magnets were very clean but the fluid was black after all those miles. I bet if you change fluid every 70k or so it will last 250k or more...glad they quit calling it Lifetime fluid.

Keep us posted if you fun into any issues please. I'm still debating about changing mine, i'm at about 150000 km. 97k miles.

740ilDuke 11-01-2011 11:18 AM

I would change it for sure. I've had 3 e38s (same transmission) and always had good results. It's those that wait until they have issues with shifting that suffer in the end usually. I use valvoline maxlife, it's better than what is in it now & a decade further along in development.

neilrmp 11-02-2011 02:03 PM

I changed the spark plugs, engine oil and transfer case oil, used GT1 to proformed adaptation procedure. Next week I will change the differential oil and valve cover gasket :)

TEMA 11-02-2011 02:06 PM

Quote:

Originally Posted by neilrmp (Post 849848)
I changed the spark plugs, engine oil and transfer case oil, used GT1 to proformed adaptation procedure. Next week I will change the differential oil and valve cover gasket :)

which oil you used? oem or other brands?

neilrmp 11-02-2011 02:14 PM

Quote:

Originally Posted by TEMA (Post 849849)
which oil you used? oem or other brands?

I used the BMW brand for my x5. I don't think there are any substitute.

740ilDuke 11-02-2011 02:15 PM

Is GT1 the fluid for the T-Case? I was about to look that up somewhere..

TEMA 11-02-2011 02:17 PM

Quote:

Originally Posted by 740ilDuke (Post 849856)
Is GT1 the fluid for the T-Case? I was about to look that up somewhere..

gt1 is the software used to reset the adaptations of t-case after oil change

TEMA 11-02-2011 02:17 PM

Quote:

Originally Posted by neilrmp (Post 849855)
I used the BMW brand for my x5. I don't think there are any substitute.

how much is it now?

neilrmp 11-02-2011 02:18 PM

Quote:

Originally Posted by 740ilDuke (Post 849856)
Is GT1 the fluid for the T-Case? I was about to look that up somewhere..

No, it is the diagnostic software for BMW.

740ilDuke 11-02-2011 02:20 PM

Is this a must after swapping Tcase fluid? (software) What fluid did you use in the tcase?

I'd heard of Progman, but not GT1...Ill look it up. :)

Thanks!


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