I was wondering, do I need a cap on my expansion tank for the radiator?
Feb 16, 2023 at 4:30 AM
Expansion tank cap?
BEASTY83
- MEMBER
- 39 POSTS
Advertisement
Hi,
Because the radiator cap is the pressure release cap, in theory, the reservoir is only used as a holding tank. So, in theory, it isn't needed other than to prevent coolant from splashing out. However, I would recommend having one.
Let me know if you have other questions.
Take care,
Joe
Because the radiator cap is the pressure release cap, in theory, the reservoir is only used as a holding tank. So, in theory, it isn't needed other than to prevent coolant from splashing out. However, I would recommend having one.
Let me know if you have other questions.
Take care,
Joe
Feb 16, 2023 at 12:25 PM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement
parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.