[Guest]

I'm fixing to drain my coolant from my 996, to replace with water for a track day, and in the manual it says to replace the seals on the drain plug.

Do you really need to change the seal out? Has anyone here used there old seals and didn't run into any problems with leaks?

Thanks in advance!

 

[Guest]

Its basically a small copper sealng washer, like those found on the brake banjos. If it deformed or really flat Id replace it, otherwise give er another go.

 

[Guest]

No need - I've never replaced them once, and never had an issue.