How much Coolant should be in there, I looked on the Jug, but I can't see any Cold Full or Hot Full markings.

I think mine is a little low, but I don't wanna add any to it unless I know where it should be at.

I believe that the 'cold' and 'full' marks are on the engine side of the tank... Cheers.

Full cold is at the seam,there is an arrow to indicate this but is very hard to see.I put a mark about a half-inch higher than the seam and use that as the full cold level,much easier to see and still plenty of room left for expansion.

Yea, I was a little low, filled it up to level though.

Thanks.