Sponsored

Oil change without new filter?

Glorbo Jr.

Member
Joined
Oct 18, 2024
Threads
4
Messages
15
Reaction score
4
Location
DC
Car(s)
2025 GR Supra
Im 6000 miles into my new engine and would like to change the oil before the free 10k oil change at the dealership. I realize this is not ideal and I'd like to inspect the filter for any break in particles, but the hardware stores nearby do not have the 3/8in drive 32mm socket (to torque the oil filter cap to spec) for sale. Anything wrong with draining/replacing the oil without changing the oil filter?
Sponsored

 

lucky phil

Well-Known Member
First Name
Phil
Joined
Jan 23, 2023
Threads
8
Messages
1,458
Reaction score
1,728
Location
Australia
Car(s)
Maybe a Supra GTS 2023 MT, Kia Stonic GT, Mazda CX5 GT SP
Im 6000 miles into my new engine and would like to change the oil before the free 10k oil change at the dealership. I realize this is not ideal and I'd like to inspect the filter for any break in particles, but the hardware stores nearby do not have the 3/8in drive 32mm socket (to torque the oil filter cap to spec) for sale. Anything wrong with draining/replacing the oil without changing the oil filter?
No thats fine to do. Personally I'd just buy a socket off Amazon if that's all that's stopping you changing the filter. You know you can improvise a torque wrench quite easily with a basic spring scale and a ring spanner. Locate the spring scale hook 12 inches from the fastener end on the spanner and apply the required force to the scale. You can vary the distance if the wrench is too long or too short and do a simple math calculation for the pull necessary on the scale. Naturally a torque wrench is better but when needs must.
The other thing you can do seeing it's a brand new car and the filter was torqued in the factory is to mark the filter body and the cap and tighten back to that position. In a lot of ways that's a better way to do it as long as it was torqued to spec to start with.
Phil
 
Last edited:
OP
OP
Glorbo Jr.

Glorbo Jr.

Member
Joined
Oct 18, 2024
Threads
4
Messages
15
Reaction score
4
Location
DC
Car(s)
2025 GR Supra
No thats fine to do. Personally I'd just buy a socket off Amazon if that's all that's stopping you changing the filter. You know you can improvise a torque wrench quite easily with a basic spring scale and a ring spanner. Locate the spring scale hook 12 inches from the fastener end on the spanner and apply the required force to the scale. You can vary the distance if the wrench is too long or too short and do a simple math calculation for the pull necessary on the scale. Naturally a torque wrench is better but when needs must.
Phil
Did not think of that. I think I can jerry rig something together, thanks for the idea.


I ordered it on amazon. I wouldn't suggest changing only the oil.
Agree. Just have a poke around on Jeff’s website. Guy seems to have everything.
And I did order a socket on Amazon but ETA is next Monday. I'd like to change the oil tomorrow as I wont have free time again until next week due to busy work schedule. My supra is my daily driver and it gets a lot of miles in daily so I've been itching to swap out the break in oil ever since 5000 miles...
 

Hausenheimer

Well-Known Member
First Name
Jeff
Joined
Nov 9, 2024
Threads
5
Messages
60
Reaction score
18
Location
Atlanta ga
Car(s)
2026 GR Supra 3.0 Premium, 2018 Camry XSE, 2006 Tundra 4x4
I suggest finding a 6-point socket versus a 12-point, which saves the filter housing from unnecessary superficial marks.
 

Hausenheimer

Well-Known Member
First Name
Jeff
Joined
Nov 9, 2024
Threads
5
Messages
60
Reaction score
18
Location
Atlanta ga
Car(s)
2026 GR Supra 3.0 Premium, 2018 Camry XSE, 2006 Tundra 4x4
I didn't notice the date of the post, but this could help the next person who finds this thread using "search".
 

Rensuhlo

Well-Known Member
First Name
Chuck
Joined
Nov 12, 2022
Threads
19
Messages
1,668
Reaction score
3,272
Location
Georgia
Car(s)
NA
 








Top