[30 Closed Cab PU]

Originally Posted by updraught

Penrite did have a good blurb on this, but they seem to have removed most of it. Too scary I guess.

https://www.penriteoil.com.au/knowle...coolants/395#/
https://www.penriteoil.com.au/knowle...hibitors/289#/
https://www.penriteoil.com.au/knowle...position/287#/
Their Classic Car Coolant can be used with water, or added to coolant to beef up the corrosion inhibitors:
https://www.penriteoil.com.au/applic...-car-coolant#/


I'll let Scotty explain the basics:
https://www.youtube.com/watch?v=qYX4kRaOvTM

I've seen the Scotty video previously. It has a lot good info, but is centered a little around more modern vehicles, especially talking about galvanic/electrical info which is more of an issue with motors cooling/systems using dissimilar metals including aluminum. With stock As, not as much as a problem. I like that he stressed at the end not to mix types, and to flush (flush has to be really thorough by the way) if converting from one type to another. Otherwise really nasty things can happen, the coolant can turn to sludge, including destroying the motor.


I wanted to read the penrite links but a table of contents blocks about half of what is on the page. How do I get that off the screen so I can read the info?