Hi all
I just got a 2010 Golf Mk VI 2L oil burner. The coolant gets up to about 85 degrees when sitting at traffic lights, but when I pull away and start driving it’s dropping down to about 70 degrees.
In my head, the thermostat is stuck open; Would you agree?
Cheers
Hi just install a lower temp thermostat but check the level 1st it just might be empty or low