MG ZR / Rover 25, 200 & Streetwise
Hey guys! Right what it is.... I have a MG zr 1.4 (2005) and today i changed the coolant over, First i drained the old coolant out which was a green colour and definitely not an O.A.T spec coolant. Then performed one flush and then put in 5 litres of Halfords red O.A.T coolant (Pre mixed) now...