Pressurising coolant

[Danny2009]

Mine seems to be ok now kept the fans wired to the ignition and Dosent go over 80 and Dosent pressurise not done anything else to it

Not gave it any stick yet letting headgasket bed in first but see how we go

[Frosty]

I know a cooling system should have pressure in it but the pressure I seem to have I think it to much and the fact I can't take my rad cap off with out a volcano erupting can't be right can it?

[r3k1355]

It will if it's upto temperature.

Mine used to hiss when you popped the rad cap off, and the top hose was rock solid.