i have a vauxhall omega 2.0 16v(n plate)now the heater is blowing but only cold air it will now an again get a little warm an i mean only a little..can ne1 point me in the right direction as its realy realy cold in the car even more so with the winter hear.....
It is not going to be the thermostat. Your problem lies with either an air lock. Or damaged radiator fins (corroded) but I would say the problem is the heater matrix.
chris
December 2005
Check that you haven't got an air lock in the system before you buy a thermostat!