What is the lowest temperature a flame can be?
The lowest recorded cool flame temperatures are between 200 and 300°C; the Wikipedia page references n-butyl acetate as 225°C. You can read a lot more about cool flames on that page.
How cold does it have to be to freeze fire?
It is not possible to freeze fire. A cool flame is a flame having maximal temperature below about 400 °C (752 °F). It is usually produced in a chemical reaction of a certain fuel-air mixture. Contrary to conventional flame, the reaction is not vigorous and releases very little heat, light, and carbon dioxide.
Why is my car hard to start when it’s cold?
Poor fuel economy; low power, misfiring and, yes, hard starting engine when cold. Lack of necessary fuel system pressure will make it hard for your engine to start. This may happen on a cold engine; if pressure is slowly leaking or not building appropriately.
Why does my Chainsaw not start when it’s cold?
If it starts up you likely have a fuel system problem, but if it doesn’t start, your ignition module or coil is likely almost finished. At certain times when the engine gets hot, the flow of fuel to the carburetor can get restricted. This can occur with a dirty fuel filter on the end of your main hose.
Why does my car not start in the morning?
It’s a common occurrence as low temperatures can cause your car battery to produce less current, making it that much harder for your engine to turn over in the morning. The cold can also stop your engine oil from flowing as well as it should, which puts even more strain on the battery.
Why is my GMC Terrain hard start cold?
If the condition is a “Hard Start Cold” only, and you suspect that you may have a carbon issue causing a valve to stay open, follow the latest version of PIP5029 and perform a cold compression test. Also install a vacuum gauge prior to cold start and watch needle for signs of a sticking valve.
Why does my car not start when it’s cold?
Car wont start when cold. Feels like air in the fuel lines. Will crank and sputter and after a minute of this will finally start and then runs fine and will restart for hours afterwards. After it was left in warm shop overnight it started no problem.
If the condition is a “Hard Start Cold” only, and you suspect that you may have a carbon issue causing a valve to stay open, follow the latest version of PIP5029 and perform a cold compression test. Also install a vacuum gauge prior to cold start and watch needle for signs of a sticking valve.
Why does my 97 Chevy truck not start?
97 Chevy truck won’t start when it gets cold?? When ever it gets cold my truck will not start. Seems to be fuel pressure but can’t smell any gas like it was flooding. It does’nt even fire like it wants to start.
What makes a car start after a warm-up?
Pushing the key in opens the valve within the solenoid allowing fuel to pass thru it in order to prime and start the engine. Looking upon this solenoid as an electric choke results in a better understanding of it.