how do i bleed the water system on a vauxhall astra 1998 onwards?

providing the radiator is not blocked u can bleed it using the heater hoses attached to the bulk head find the one that returns water to the engine and undo the hose clip just enough for the air to escape run the engine until there is no more air in the system keep an eye on the temp and the water level

rob jones
April 2009