Originally Posted by
OrionRST200bhp
Do you mean header tank cap? The cap is newish it came with my bailey tank. The plugs look good as I mentioned before. I need to use head gasket tester really to determine if it's knackered. And then figure out why its fooked.
yes mate header tank cap just make sure it is venting at cap relief.
ive recently had a dozer presureising water system and blowing water out of the cap, it was a low liner on number 5.
if your system pressure got that high it should of vented some pressure and blew it out of the rad/header cap.
I have struggled myself with bleeding the water circuit on a yb so also make 100% sure you have a 100% bled system, my last rb26 was the worst ive ever had to bleed it was a complete twat
