Problem Engine coolant air bleeding

Without OBD equipment, I filled the coolant to the B mark, started the engine in maintenance mode, and ran it for about half an hour. The cooling fan started to rotate, indicating that the coolant began to circulate. Then I idled at 1500 rpm for 10 minutes to allow the coolant to circulate and exhaust the air naturally. Idle for 5 minutes and shut down.
After the engine is turned off, the coolant will be at high temperature and pressure. Do not unscrew it to add coolant to avoid steam burns. Wait until tomorrow morning to fill up the coolant.

 

As far as I can remember, if you press the accelerator within 50%, it runs at 1500 rpm, and if you press the accelerator over 50%, it runs at 2500 rpm.

 

The key to not getting air pockets is to fill VERY SLOWLY...... About a cup at a time, wait 5-10 seconds.
Then another cup, wait, repeat. It will take longer to fill, but you won't need to burn money in maintainence mode.
for hours..... Fill it to the "B" mark. If you fill it slowly, you'll hear the coolant draining, and the air being pushed
out. Those who fill quickly, create pockets so the air can't escape. I've done it that way for all the vehicles and
have never had issues with air pockets. I've done it at least 4 times on my Prius. No air pockets.

After filling, start the engine and let it idle until it shuts off on it's own. Check the coolant level. It's likely right at
the "full" mark. Top off if it's needed. Then drive the car around the block for 5-10 minutes making sure the engine
runs as much as possible. Then part the car on level ground, shut it off. Go clean all the tools you use and put them
away. Maybe 10 minutes. Check the coolant level. It's likely at the full make, again, ad as needed.

 

And the two threes that we had here we filled them up like Chapman talks about up to that silly Mark past the full mark take the car out for a drive time we get back with the car it's definitely warmed and heated up let it sit I don't know about an hour maybe a tad longer come out lift the hood and it's sitting right on the bee Mark or a full Mark sorry and that's that never had to look at it again but you always do anytime you lift the hood your eyes go right to that pink nonsense