Originally Posted by R4N SS
it only takes two secs to open the cap and check the coolant or get one with a sight glass.
As soon as you run any decent boost the sytem pressurises and the bottle expands - fuck that
U have boost running through your cooling system lol? If the engines hot your not
Gonna start undoing bottle caps, it's nice to pop the bonnet and see at a glance what the coolants doing.
I'm only joking by the way lol