- Joined
- Dec 7, 2012
- Messages
- 3,529
Our 2017 Taurus Limited AWD (formerly my DD, now the wife's full-time car) hit 25k. This past Saturday, I did a bunch of maintenance.
I bought a pneumatic/manual fluid extractor to assist with the PTU and rear diff.
- Extracted and filled PTU with Redline 75W-140
- Extracted and filled rear diff with Redline 75W-90
- Drain and fill on the trans with Motorcraft Mercon LV
- Oil and filter change with Mobil 1 5W-20 and a Motorcraft FL500S
- New air filter, Motorcraft
- New cabin air filter, Motorcraft
My PTU fluid was not sludge or burnt up. The PTU was piping hot, and the fluid was a middle to darker brown. It did extract/suck out well. I feel confident in Redline and 25k miles for this unit, but wow it does get how and does need regular service.
The rear diff probably could've went without changing. Fluid was clean and looked good. Not sure that I will spend the extra on Redline for the rear diff going forward.
Transmission shifts better... if that's even possible. It shifted great before hand -- it is probably in my head.
All is well. Good and done in time for a few upcoming summer trips.
I bought a pneumatic/manual fluid extractor to assist with the PTU and rear diff.
- Extracted and filled PTU with Redline 75W-140
- Extracted and filled rear diff with Redline 75W-90
- Drain and fill on the trans with Motorcraft Mercon LV
- Oil and filter change with Mobil 1 5W-20 and a Motorcraft FL500S
- New air filter, Motorcraft
- New cabin air filter, Motorcraft
My PTU fluid was not sludge or burnt up. The PTU was piping hot, and the fluid was a middle to darker brown. It did extract/suck out well. I feel confident in Redline and 25k miles for this unit, but wow it does get how and does need regular service.
The rear diff probably could've went without changing. Fluid was clean and looked good. Not sure that I will spend the extra on Redline for the rear diff going forward.
Transmission shifts better... if that's even possible. It shifted great before hand -- it is probably in my head.
All is well. Good and done in time for a few upcoming summer trips.