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Coxy · 28-08-07, 10:11 PM

Could be an air lock in your system as well.

Try running it with the thermostat out and see if it does anything. It will take longer to warm but if the thermostat is shot then that could be the route of the problem.

28-08-07, 10:11 PM	#3
Coxy 4 Ring Mafia Classic Audi Club Member Join Date: Jul 2007 Location: on the side of a hill in Shropshire! Posts: 28,215	Could be an air lock in your system as well. Try running it with the thermostat out and see if it does anything. It will take longer to warm but if the thermostat is shot then that could be the route of the problem.