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Old 13th December 2019, 18:07   #4
Ginger Teddy
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Rover 75 Tourer conn SE Auto

Join Date: Jan 2013
Location: cambridgeshire
Posts: 80
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Default Excess coolant from header tank

Hi Fred, the coolant was checked wednesday am and was ok and it was pm the same day when I moved car to be washed and the issue started.I always keep the coolant level on the max mark.The car is kept on the drive and is on level ground. Just mentioning what T-cut and MG-John was saying, I have always had the hiss of pressure release when I check the coolant level after the vehicle has been left overnight in almost 7 years of ownership and that includes since I had the head gasket (MLS ) and water pump replaced in April 2018 by MJS Auto and Marine after they were recommended by fellow club members. I also replaced the coolant temperature sensor 3 months ago ( again on recommendation of club members ) after the ( unreliable ) temp gauge went down to the 6 o`clock position and fan ran on high speed and it corrected that issue, regards Paul
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