Don’t worry. No argument. Coolant always has everyone on their soapbox as there’s different schools of thought. I’m just keen to try and leave those new to the debate with enough to make their own minds up.
Don't forget engine oil. And soft tops as well probably...Oh, and another thing Frazer, just you wait till you ask about gear oil and diff. oil.
Tony.
ps. Just to add my twopenneth on this subject. Yes definitely flush the whole system through and use an antifreeze or ready mixed coolant supplied by a motorist store, ECP, A Page etc. Even Halfords if you can afford their prices. Don't buy from Supermarket shelf.
Oh, and another thing Frazer, just you wait till you ask about gear oil and diff. oil.