Sponsored

Coolant leak

Billy

Member
First Name
BILLY
Joined
Nov 10, 2020
Threads
5
Messages
10
Reaction score
0
Location
Virginia
Car(s)
2021 supra gr
I have a 21 supra and have a low coolant warning light(top off) question is how can check don't see any clear overflow tank like normal cars have..temp seems to be fine.
Sponsored

 

Mk5phtm

Well-Known Member
First Name
Paul
Joined
Jun 2, 2020
Threads
7
Messages
247
Reaction score
297
Location
Socal
Car(s)
2020 Toyota GR Supra Phantom
Open this cap and look inside. From there you can see the coolant level since it has a little gauge that says the max amount you can add.

188D1198-D8F2-4B8F-840D-95DBF176F579.webp
 

Zupra_Toscana90

Well-Known Member
First Name
Kyle
Joined
Oct 4, 2022
Threads
4
Messages
74
Reaction score
52
Location
Seattle, WA
Car(s)
2020 Tungsten Silver A90
Check to see if your cap shows any dried coolant residue on it. These caps are common to warp or not fully seat and cause just the slightest imperfect seal and the coolant will evaporate. I replaced both my caps.
 
 








Top