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		I wana change thermostat and do a water flush is I have no I dear when it was done last, ive bought the bits but how hard is it to change the thormostat?? Any one got a guide or can give me some instructions?? 
Also how much anti freeze to I need to put in?? 
Any help welcome thanks in advance
	
	
	
	
		
	
 
 
	
	
	
		
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		done this, this morning was really easy still wasn't sure how much anti freeze to put in so i but 2.5 liters in is that ok??? dont want it freezing up with this cold weather coming
	
	
	
	
		
	
 
 
	
	
	
		
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		It should tell you the mix quantity on the bottle, its usually either ready to use or 5:1 or something like that.
	
	
	
	
		
	
 
 
	
	
	
		
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		I dont read instructions im a man lol i used hose pipe to fill system back up so dont no how much water it takes either...... should be fine i think...... well i hope
	
	
	
	
		
	
 
 
	
	
	
		
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		Yeah 2.5 will be fine. If you really wanted, you could bung in 4.5 and run it neat but its not ideal. I usually go for a half and half mixture and that will protect you down to any temperature you will get in this country!
	
	
	
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		Oh is that the capacity 4.5 liters?