Cantata
Well-known member
I'm sure this has been debated before but I can't readily find an answer, so.....
I'm changing the coolant in my Volvo 2040-D for the first time in my ownership. I know that what came out when I drained it was Volvo 'green' coolant.
Volvo-branded coolant is flipping expensive - £50 for 5L even at Keypart. And I need 7L.
Bearing in mind you never totally drain it - and for instance I don't want to faff about replacing the coolant in the calorifier circuit - do I really need to use the Volvo stuff, or is there an acceptable alternative from e.g. Halfords or similar that will mix OK with what's left in the engine?
I live in a hard-water area so I would rather buy ready-diluted stuff.
I confess that on past boats I simply used motor factor's neat stuff and tap water.
I'm changing the coolant in my Volvo 2040-D for the first time in my ownership. I know that what came out when I drained it was Volvo 'green' coolant.
Volvo-branded coolant is flipping expensive - £50 for 5L even at Keypart. And I need 7L.
Bearing in mind you never totally drain it - and for instance I don't want to faff about replacing the coolant in the calorifier circuit - do I really need to use the Volvo stuff, or is there an acceptable alternative from e.g. Halfords or similar that will mix OK with what's left in the engine?
I live in a hard-water area so I would rather buy ready-diluted stuff.
I confess that on past boats I simply used motor factor's neat stuff and tap water.