Vauxhall Astra Thermostat Problems

Problems mentioning the Thermostat on the Vauxhall Astra
Heater doesn not fully heat up.
 2004 1.6
Posted: Dec 20, 2009
1
reply
Head gasket
 1998 1.6
Posted: Apr 3, 2010
1
reply
Burst air hose
 2008 1.4 sxi petrol
Posted: Apr 12, 2010
3
replies
Malfunction light
 2001 1.6 auto club
Posted: Mar 20, 2011
7
replies
Revving
2005 1.6 manual petrol
Posted: Jul 11, 2011
1
reply
Radiator Fan not working to ccol the engine
 1995 1.6 Estate
Posted: Jul 9, 2011
2
replies
Coolant fan will not stop when engine turned off
 1999 1.6 club
Posted: Oct 26, 2011
1
reply
Keeps blowing top hose off rad
 2002 1.4i manual
Posted: Jan 11, 2012
1
reply
Engine coolent system
 1999 1.6 astra club 8v estate
Posted: Aug 31, 2012
1
reply
heating
 2001 1.8
Posted: Jan 23, 2013
1
reply
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What problems can be caused by a faulty Thermostat?

Check Engine warning light showing on dashboard

The dashboard warning light showing on this page (or one very similar, sometimes a slightly different shape or colour) has appeared on the dashboard and doesn't go off when the car is running.

Engine Temperature warning light showing on dashboard

The engine temperature warning light shown in the picture (or one very similar depending on the car manufacturer) has appeared on the dashboard and stays on.

Heater not working

The heater does not come on at all, the controls make no difference, there is no sound or hot air coming from the heater.