The 75 and ZT Owners Club Forums - View Single Post

charlie 22 · 12th January 2020, 17:25

I had a problem for months with dropping coolant levels to the point the i was getting really concerned. No obvious leaks and even got my garage to pressure test the system and came back ok. Would top up check a phew days later and coolant gone from the header tank had to put in quite a lot to bring back to the max level on the header tank. With the help and patience of the members it turned out to be an air lock in the system. Now that it has been cleared the level has stayed consistent between levels in the header tank.

Sent from my SM-G977B using Tapatalk

12th January 2020, 17:25	#11
charlie 22 Posted a thing or two MG ZT-T 2.5V6, Mazda Cx30 Join Date: May 2011 Location: Greenford Posts: 1,137 Thanks: 875 Thanked 165 Times in 132 Posts	I had a problem for months with dropping coolant levels to the point the i was getting really concerned. No obvious leaks and even got my garage to pressure test the system and came back ok. Would top up check a phew days later and coolant gone from the header tank had to put in quite a lot to bring back to the max level on the header tank. With the help and patience of the members it turned out to be an air lock in the system. Now that it has been cleared the level has stayed consistent between levels in the header tank. Sent from my SM-G977B using Tapatalk __________________ Ugly Duckling