[kayw]

Hi everybody,

I flush the coolant system today.... I take out the expansion tank and rinse with water + detergent to remove the milk shake.

Then I disconnect the upper radiator hose, unscrew the drain plug, and rinse radiator with water + detergent.

Refilling with water. Drive about 20 km. Obviously milk shake is not appeared again in the expansion tank.

I'll drive with water (not coolant) for a few days. If no more shake I will flush again and refill with coolant.

I'll keep update. Thanks!

Kay