Yest driving under normal conditions, my water temp gauge went berserk and I am now scared.
2005 WRX - minor mods
Car has 88k and i dont know the service history.
I am going to do a full coolant flush and thermostat change.
Ive been searching and see to 'burp' the system - i understand this and will do...obviously.
What temperature thermostat is stock, and is there an advantage to a cooler one/disadvantage?
How many gallons approx does the car take(no service book)?
Is it necessary to use Subaru coolant, or can I just use a high quality basic coolant?
Any other tips/tricks/etc I should know before I undertake this?