Sponsored

10r80 fluid check

Ecoboosted

Well-Known Member
Joined
Feb 8, 2015
Threads
39
Messages
1,690
Reaction score
716
Location
A state in the South East of the US
Vehicle(s)
18' Mustang GT, 19' Road Glide
Nothing in the owners manual and can’t seem to find the answer anywhere. Automatics you usually check with engine running and up to operating temp. Is this still the proper way on the 10r80? A couple YouTube videos it looks like guys were checking with the engine off. Thanks for any reply’s.
Sponsored

 

gmupatriot

Well-Known Member
Joined
Dec 15, 2017
Threads
21
Messages
653
Reaction score
254
Location
Northern VA
Vehicle(s)
2018 Mustang GT (Orange Fury), 401A, A10, 3.55
You are suppose to have the trans oil temp around 195F-210F (not sure about having the car running) as long as the temp is up you can have the car off. The dip stick on the 10r80 is on the oil pan itself next to the driver side catalytic converter. Have to be careful as to not burn yourself when checking the oil level.
 

Zinc03svt

Well-Known Member
Joined
Jun 3, 2018
Threads
30
Messages
2,342
Reaction score
1,269
Location
usa
Vehicle(s)
stang
Yeah my the tech that checked mine said he needed a heat glove just to get too it. Lol.
 
OP
OP
Ecoboosted

Ecoboosted

Well-Known Member
Joined
Feb 8, 2015
Threads
39
Messages
1,690
Reaction score
716
Location
A state in the South East of the US
Vehicle(s)
18' Mustang GT, 19' Road Glide
I’ve checked the level both ways engine running and engine off. Totally different readings.

Checking the transmission level on the Mustang is almost a bad as when I had my C6 Corvette.
 

Sponsored

OP
OP
Ecoboosted

Ecoboosted

Well-Known Member
Joined
Feb 8, 2015
Threads
39
Messages
1,690
Reaction score
716
Location
A state in the South East of the US
Vehicle(s)
18' Mustang GT, 19' Road Glide
Last edited:
OP
OP
Ecoboosted

Ecoboosted

Well-Known Member
Joined
Feb 8, 2015
Threads
39
Messages
1,690
Reaction score
716
Location
A state in the South East of the US
Vehicle(s)
18' Mustang GT, 19' Road Glide
What a total pain in the ass checking and adding trans fluid on this car. Anyways was low 1 quart.
 

Importrcr

New Member
Joined
Feb 1, 2021
Threads
0
Messages
1
Reaction score
0
Location
Georgetown TX
First Name
John
Vehicle(s)
2020 Ford Mustang GT, 2000 Ford Mustang GT
My dipstick is labeled 1-6. The level is at 5.5. Does anyone know what the right level is supposed to be on this dipstick?

20211221_074833.jpg
 

ChitownStang

Well-Known Member
Joined
Mar 9, 2015
Threads
74
Messages
2,853
Reaction score
3,329
Location
Chicago, North Shore
Vehicle(s)
2021 Mach 1
Vehicle Showcase
1
Here's what the manual says
Sponsored

 

Attachments

 




Top