Join Date: Dec 2018
Model: VT750 A.C.E. Deluxe
Can one assume it's a self regulating system then? Here's another question.
Let's say the cooling system is completely drained and you fill it to the rim, through the filler hole. You're then supposed to run the engine for a bit without it fully heating up, allowing the coolant to be picked up by the pump. Level will drop so, you basically want to keep filling up until you're seeing coolant in the reservoir which would indicate a topped up system.
Now, instead of taking the filler cap off for the top-off so to speak, can't you leave the engine running and just keep filling the reservoir instead? Until the system doesn't take up any more?