Just a random question.......
What would happen if the transmission fluid in a tiptronic box were to get really hot?
Or long story short.....the radiator in a tiptronic has a cooling line for the tranny fluid.....any thoughts on whether you really need to cool the tip fluid down via the radiator or would it be ok with a little airflow?
Transmission Fluid At High Temperature
Moderators: IMC, Club Staff
- Nacho
- Oldtimer
- Posts: 2087
- jedwabna poszewka promocja
- Joined: Mon Jul 11, 2005 5:00 pm
- Location: Melbourne
Transmission Fluid At High Temperature
You never get a second chance to make a first impression.
- phunkydude
- Veteran Mechanic
- Posts: 1114
- Joined: Sun Mar 14, 2010 6:00 pm
- Location: Brisbane
Re: Transmission Fluid At High Temperature
Same theory as your engine oil.
Once you cooked the oil, it lost its' lubricant effect thus damaging your gearbox.
One extra thing on auto/tip-box is that when you got a boiling atf flow through your torque converter, it's gonna blow it.
Once you cooked the oil, it lost its' lubricant effect thus damaging your gearbox.
One extra thing on auto/tip-box is that when you got a boiling atf flow through your torque converter, it's gonna blow it.

- Bennoz
- National President
- Posts: 23678
- Joined: Fri Jan 21, 2005 6:00 pm
- Location: Sydney
- Contact:
- Nacho
- Oldtimer
- Posts: 2087
- Joined: Mon Jul 11, 2005 5:00 pm
- Location: Melbourne
Re: Transmission Fluid At High Temperature
Lock it in Eddie........pm sent
You never get a second chance to make a first impression.
- payaya
- Oldtimer
- Posts: 3670
- Joined: Sat Sep 06, 2003 5:00 pm
Re: Transmission Fluid At High Temperature
Heat in auto boxes is number one killer of them. The cooler the better.
I've got this and my tranny has not run better.
http://www.bmracing.com/PRODUCTS/Automa ... 11x6x1-1-2
I've got this and my tranny has not run better.
http://www.bmracing.com/PRODUCTS/Automa ... 11x6x1-1-2