Air Lock

[mrspirite]

anyone help please..does anyone know how to get rid of an air lock in the water system..

[Buenchico]

Simply emptying it and refilling it should do the trick. It's probably the only method which is certain to work.

This basically says the same thing (but adds a bit of detail):
http://wiki.answers.com/Q/How_do_you_get_an_air_lock_out_of_a_cooling_system

[Toureman]

You would get more help if you don't keep your car details a secret, all cars are different.

There are different ways to fix different them!

Probably all it needs is the coolant bleeding.

[Toureman]

Why won't you tell us what car you are talking about?

There are usually one or two bleed points somewhere on the engine or water pipes.

Nobody knows where thay are without your car details.