23-05-2014, 09:17 PM
Either the cap is knackered. But are you sure you've bled the system properly.
Use a bottle of coke im the header tank and open the bleed nipple on the matrix pipes and keep pouring till water pours out.
Use a bottle of coke im the header tank and open the bleed nipple on the matrix pipes and keep pouring till water pours out.
#2 Moonstone Blue HDI