1994 SSRX 3.0L radiator expansion bottle

[Esco]

When my expansion bottle is filled up it always seems to blow out a fair bit of it when stopped via the overflow breather ,,,is this normal or a common fault with Surfs as it has always done it, temp gauge moves very slightly but not too much, so no worries on that part, just the hassle of having to top it up after a journey.
Cheers

[NiftyNev]

Filled up as in full to top? If so then only fill to full mark on it.

Nev.

[Esco]

Ride on Nev, didn't even know there was a level, just quickly googled it and yes got ya, problem solved I reckon Cheers Nev and what a Tw** I have been all these years lol.

[Bogus]

The clue is the name, If its full there's no space for expansion, so it will expand all over your engine bay.