- Joined
- Mar 3, 2014
- Messages
- 405
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- Location
- Pagosa Springs CO>
- Vehicle Year
- 2000
- Make / Model
- ford
- Engine Size
- 4.0
- Transmission
- Automatic
- My credo
- live everyday like your gonna die tomorrow
Just installed new Yukon R&P, break in instruction read , No towing or hard acceleration first 100 miles then change out gear oil @ 500 miles .
Will the gear oil be that contaminated after 500 mi ? Of course I will do as recommended , however I read in the new car owners manual it's recommended to replace factory gear oil @ 10-15k miles.
Why the difference ? Just curious
Will the gear oil be that contaminated after 500 mi ? Of course I will do as recommended , however I read in the new car owners manual it's recommended to replace factory gear oil @ 10-15k miles.
Why the difference ? Just curious