Sponsored

2025 GT engine oil temp runs hot

AZ_Ryan

Well-Known Member
Joined
May 31, 2016
Threads
32
Messages
3,410
Reaction score
4,706
Location
Arizona
Vehicle(s)
2024 GT Premium
I think I may upgrade to a bigger radiator. Texas can be an extremely hot place, especially if one venture west. Not to forget a transmission cooler.
Please. Come to Phoenix and stop whining.
 

Deleted member 63380

Guest
Please. Come to Phoenix and stop whining.
I go through, not to. Texas is big enough. Plenty to see here. Plus I'm not whining. Just stating what I may do to keep parts cool.
 

AZ_Ryan

Well-Known Member
Joined
May 31, 2016
Threads
32
Messages
3,410
Reaction score
4,706
Location
Arizona
Vehicle(s)
2024 GT Premium
I go through, not to. Texas is big enough. Plenty to see here. Plus I'm not whining. Just stating what I may do to keep parts cool.
My temps are just fine daily driving in 115⁰.

All these temp guages in your face are making junior engineers out of everyone.
 

Deleted member 63380

Guest
My temps are just fine daily driving in 115⁰.

All these temp guages in your face are making junior engineers out of everyone.
So you could pack a .45, but choose a .22 instead. They say more people are killed with .22s than anything else. They're cheap.
 


Terminus

Well-Known Member
Joined
Mar 2, 2025
Threads
2
Messages
57
Reaction score
108
Location
Alaska
Vehicle(s)
25 400A 6-Speed Black/Black Nite Pony Performance Exhaust
I didn't get the PP because I wanted a cruiser that I can get on it once in a while here & there. We don't want speeding tickets, right!?. GT stands for Grand Tourer. If you want to be Big Foot a lot or for extended periods that is what the PP is for. Better yet get the DH or used Shelby 😉
 
Last edited:

Deleted member 63380

Guest
You want to go that far just get a Vette. It's better track car and dragster. Just keep the Mustang for around town. That's what it was meant for. Grand Tour the City.
 
OP
OP
Topic

Topic

Well-Known Member
Joined
Jun 16, 2025
Threads
11
Messages
62
Reaction score
31
Location
NJ
Vehicle(s)
2025 Mustang GT
I added Liquid Molly and Mobil 1 full synthetic.
it will take two bottles of rhe Ceratec we have a 10 qt capacity.
my temps in 100 deg Texas heat running hard max at 255 and I do not have an oil cooler. I can post a video but I personally do not think the cooler does much maybe a few deg drop.
https://a.co/d/68lWAZO
thanks for the info
 

Stang24

Well-Known Member
Joined
Sep 2, 2023
Threads
35
Messages
225
Reaction score
198
Location
Chicago
Vehicle(s)
2024 mustang
PP or not oil temp is Inferred. Oil cooler will help physically but you will see zero difference on the dash and car will still go into limp mode. Since the car won’t know you have an oil cooler and there’s no way to fix it unless you reprogram your PCM with a PP pcm profile. I installed the PP OEM oil cooler on mine just for a peace of mind. It helps physically but car will still show the same temps unfortunately. You can also add the PP bigger radiator which I want to eventually do down the road. Regular GT is not just a “cruiser” lol
 

LouG

Well-Known Member
Joined
Mar 11, 2025
Threads
33
Messages
2,590
Reaction score
3,000
Location
New Zealand
Vehicle(s)
2025 Mustang GT
Actually it should be CASTROL. Ford of Europe uses CASTROL as an OE fill. Castrol 5w30 is on the heavier side of a 30wt and Mobil 1 is on the lighter side of 30wt.
FYI I have mostly run Mobil 1 all my life except for a few instances.
I use both too. But when I was looking for Ford spec compatability on Castrol Edge 5w/30 LL I couldn't find anything.
 

Deleted member 63380

Guest
Even the PP is not all that great. The 1/2 shafts are weak. Whipple you GT PP and those shafts could fail. This is why many put GT350 shafts. They can take between 700-800 horses. What Mustang have you seen that makes over 800 horses?
 

bountifulgoose

Well-Known Member
Joined
Mar 22, 2025
Threads
0
Messages
201
Reaction score
227
Location
arizona
Vehicle(s)
2025 mustang dark horse, 25 f150 Raptor
Even the PP is not all that great. The 1/2 shafts are weak. Whipple you GT PP and those shafts could fail. This is why many put GT350 shafts. They can take between 700-800 horses. What Mustang have you seen that makes over 800 horses?
The ppe is pretty great for the price, when it comes to someone leaving the gt in the realm of stock horsepower. Regarding the whipple breaking things, yeah thats going to happen every time you add 300 additional horsepower to something.
 

Deleted member 63380

Guest
The ppe is pretty great for the price, when it comes to someone leaving the gt in the realm of stock horsepower. Regarding the whipple breaking things, yeah thats going to happen every time you add 300 additional horsepower to something.
Yet if the Procharger fails, only the Procharger is broken. You can unbolt it, send it back for repair or replacement, and still ride around acting like Mustang Sally while waiting for a new one. No muss, no fuss, and no tears. 😀👍🏼👍🏼👍🏼👍🏼
 

BreadBurner

Well-Known Member
Joined
Sep 12, 2022
Threads
0
Messages
101
Reaction score
25
Location
San Antonio, TX
Vehicle(s)
2022 Mach 1 700A HP FJG, 2015-2017 Toyota Camry SE
Yet if the Procharger fails, only the Procharger is broken. You can unbolt it, send it back for repair or replacement, and still ride around acting like Mustang Sally while waiting for a new one. No muss, no fuss, and no tears. 😀👍🏼👍🏼👍🏼👍🏼
So if a supercharger fails, that will also lead to the engine of the vehicle failing as well because of how the SC mounts/embeds into the engine, but with a procharger installation it's basically a heavy duty bolt on type of mod?
 

Stangerous

Well-Known Member
Joined
May 30, 2023
Threads
24
Messages
739
Reaction score
743
Location
Space Coast, Florida
Vehicle(s)
2024 Mustang GT Premium, 2020 Mustang GT Premium c
Yes it’s all about profit. Ford don’t really care, everything is revolves around money. That’s why they have upgrade options to get more money from us. It’s as simple as that.
Every manufacturer offers good, better, best. You buy what you can afford and then apparently complain that it doesn’t do what the more optioned models offer. Imagine that.
Sponsored

 
 








Top