- First Name
- Daniel
- Joined
- Dec 15, 2021
- Threads
- 3
- Messages
- 112
- Reaction score
- 67
- Location
- Fullerton California
- Vehicle(s)
- 2019 Ranger Crew Sport XLT
- Engine
- Undecided
I agree on the 150K crap! I have a 19 Ranger, at the time I had the fluid flushed it had 55ish K miles on it. I don't usually agree with a flush, it's normally not recommended, however it was the Ford dealer that does all my maintenance and repair plus it's still under warranty. So I thought if they screw it up its in the books and was done by Ford. Tranny was acting weird, hadn't had any issues up to that point in time. The flush made a huge difference and it was back to normal. I have 125K Warranty on it too. Plan on getting a Hybrid Mav. eventually. I should have had that done at 30K not 55! Fluid change is necessary on all auto trannies.I would call more independent transmission shops to see if anyone has experience servicing the 8F35 transmission. It's a fairly new design but has been used in the Escape and Transit for a few years now. Hopefully it can be brought back into service with a valve body service/repair. Most ford dealers aren't equipped to service these so will opt for replacement rather than repair. Oh and forget that 150k fluid change interval. Every 30k for mine just to reduce a chance of failure due to contaminants fouling the valve body solenoids and passages.
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