I have noticed a water leak but it seems to be coming out the chassis.i have been checking the coolant as I keep getting low coolant warning on dash which is the coolant sensor, which I am changing, the level is not going down. Any ideas please.
Got a coolant level warning a few weeks ago, went to take header tank cap off and yellow part came away without black seal piece. Got a replacement cap, pulled off broken one and topped up coolant and fitted new cap.
Yesterday, coolant level warning came on again went to take off cap...