Coolant I believe.
Kind of. There are water jackets inside the engine block and usually the heads of a liquid-cooled engine Water (or coolant) will either flow from the block to the head to the radiator, or from the radiator through the head to the block (a reverse flow design). The latter is better because it cools the heads first and helps prevent detonation. It also reduces thermal shock to the engine block.
This sounds like bad news. The coolant could be leaking into your engine and mixing with the engine oil, then cooking off. A simple test can tell if there's water in your oil.
No. The reservoir holds the coolant that flows back into when the engine coolant expands and will flow from the reservoir to the engine when the water cools. but there is no actual through current of liquid. Yes indeed it does on a lot of European vehicles. This occurs mainly in automatic coolant bleed vehicles.
No. When the engine is running coolant is heated and expands. Excess coolant then flows from the radiator to the expansion (overflow) tank. When the engine is shut down coolant cools and contracts drawing fluid back out of the tank to keep the radiator topped off.
A car radiator system works by circulating coolant through the engine to absorb heat. The heated coolant then flows through the radiator, where it is cooled by airflow from the outside. As the coolant cools, it returns to the engine to continue the cooling cycle.
Always use antifreeze. Water does not have any water pump lubricants or anti corrosion properties, antifreeze coolant does.
you should use coolant, therefore your bike will run cooler, the lower the engine temperature the better
coolant/anti-freezeYES, BUT ALL ANTI-FREEZE IS NOT THE SAME YOU NEED TO CHECK YOUR OWNERS MANUAL TO SEE WHICH TYPE YOU NEED. The words are sometimes used interchangeably. However, if you live in an equatorial country, your coolant is more likely to be water. I.E., Engine coolant is any liquid that cools the engine by dissipating the coolant temperature through the engine's radiator.
it sounds like your primary coolant fan has quit and when you turn your A/C on it causes your secondary coolant fan to turn on and then cools the coolant in your radiator!
Water.
I have the same bike, I've seen my temps climb as high as 230 on a 90-100* day in stop and go traffic. I changed the coolant and did a 65%_35% water to coolant ratio and have seen a 10 degree drop in temps. On highway on a nice stretch temps average about 170-190*. Good luck-try that mix should help some. Water cools better than coolant. Coolant is really designed to prevent freezing and rust in radiators not soo much to cool the engine better
It cools the engine!