Advice for me when I flush my rad?

Soldato
Joined
18 Oct 2002
Posts
7,175
Location
Sussex
My rad could do with a flush through - so I of course want to avoid airlocks.

I'm going to disconnect the hose at the very bottom and blast a load of water through it.

Is this the correct way of doing it ? I don't want to end up with airlocks.

I'll then put the pipe back on, fill with coolant, start the engine and keep topping it up as the level drops till it doesn't drop anymore.

is this the right way of doing it ?
 
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