I wanna change my coolant as its looking rather brown...not pasty, just brown (bad?) so i wanna change it.Ive heard mixed things about it being a really hard task so:
is it a big deal to change and how much you looking at as a typical cost? is it diy-able?
Oh and what makes it go brown? im assuming and hoping just age.
I got the car imported 18 months ago (the last 9 it has been SORN) and since i have put 20k miles on and never changed the coolant. I dont think i even checked the colour when i got it so dont know when it was last changed...Just getting her back on the road and making her perfect again, thinking changing the coolant is gonna be a requirement.
TIA
Matt.