
I have skoda Octavia and coolant of my car always go down little bit ,have changed water body and timing belt but now still coolant going down . I don't know it's normal or not
Hi Amandeep,
The coolant level should not go down over time. It indicates that there is a leak in the system somewhere. It could be as simple as a water hose with a minute hole in it, or it could be something more serious like a crack in the cylinder head or block. It's worth parking the car somewhere flat and clean and leaving it run to see if you can see the source of any leaks. If the coolant drops significantly, you really should bring the car to a good mechanic to get it looked at.

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