How Does A Carburetor Work? Engine Diagnostics 101 Go Kart Guru

It's spelt "Course"

Of coarse its spelled course, but it you are like me...you get them mixed up....thanx.

um....you can edit it...i mean your doing an explanation with paint you might as well spell correctly

love this video. very informative and well-worth watching

thanks, the float carburetor was forever confusing me until you explained it, nice vid

Brilliant.

Thanks for helping me to understand. Engines bewlider me.

Thanks for a clear explanation. 5*'s

good video, but i disagree with the explanation of what the choke does. a richer air mixture doesn't cause the engine to heat up because youre burning more fuel. its because a cold engine doesnt atomize/ mix fuel as well with the air as a hot one. therefore a lot of gas is needed as most of it is not burned. you run the engine like this until its hot enought to atomize the fuel properly and becomes more efficient. hope this helps

Great comment. One thing we tend to do is zone in on explanations and try to isolate problems. The problem with that is we are dealing with a system. In this case, heating up the engine, such as the valves, the combustion chamber causes the gas to atomize better, and therefore effect performance. So technically both answers are correct. Thanks for the comment.

thanx... nice xplaination, hekps me undrstand easily... although the graphic a little bit awful... hahaha... thnx btw...