So I does me weekly Sunday check of the vehicles.

The Mazda 2 is out of coolant. Usually the plastic reservoir is up to the fill line with clear green fluid.

None in it today, and can't see any in the radiator. Usually it's full to the top.







Bought 3 bottles for the price of 2 of this stuff at a Shell station.





Will refrain from drinking it.


Now, the internetty says about 3,000 conflicting methods that you must follow.

So:

Do I need to dillute it first?

50/50 with distilled water?

Or just chuck it in as it is.

The bottles don't say anything about it?


And...

Do I pour it into the radiator, or into the reservoir?

Or into both?

Will pouring it into one fill up the other?

Cheers.

My mechanical experience is inflating the windscreen to 32psi when the wipers need new blades.