Evolution IX
Well-Known Member
- Joined
- Aug 13, 2019
- Threads
- 12
- Messages
- 365
- Reaction score
- 227
- Location
- New Jersey
- First Name
- Frank
- Vehicle(s)
- 2018 Mustang GT
- Thread starter
- #1
Car is. 2018 300A, 10R80 Whipple stage 1, PBD tuned on 93 octane.
I have notice that when the car is cold, specifically the transmission it holds gears longer. I usually start the car and let it idle for 3-5 min and then drive slowly until the car is up to operating temperature, engine and transmission. When the transmission is up to operating temperature 195f it shifts like butter.
shop is going to check the transmission fluid level Monday. Said they have seen another 10R80 slightly low in the “A” range in the dipstick, have seen a CTSV slightly low and a trackhawk.
I don’t see how a car with 1,400 miles could be slightly low but anything is possible. Has anyone else ever heard of this or experienced this issue?
I have notice that when the car is cold, specifically the transmission it holds gears longer. I usually start the car and let it idle for 3-5 min and then drive slowly until the car is up to operating temperature, engine and transmission. When the transmission is up to operating temperature 195f it shifts like butter.
shop is going to check the transmission fluid level Monday. Said they have seen another 10R80 slightly low in the “A” range in the dipstick, have seen a CTSV slightly low and a trackhawk.
I don’t see how a car with 1,400 miles could be slightly low but anything is possible. Has anyone else ever heard of this or experienced this issue?
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