you dont
Honda has hydrogen car. Toyota has hydrogen car. gm is working on hydrogen car.
build a fire
A car may smell like rotten eggs due to a problem with the catalytic converter, which is responsible for reducing harmful emissions. When the converter is malfunctioning, it can fail to properly convert hydrogen sulfide gas—found in fuel—into odorless compounds, resulting in a sulfurous smell. Additionally, a build-up of sulfur in the fuel or issues with the fuel system can also contribute to this odor. It's advisable to have the vehicle checked by a mechanic if this smell is detected.
Catalytic converter.
yes a bad converter will make car stall
hydrogen
Car batteries sometimes generate hydrogen gas during charging. If the battery is enclosed without air flow this hydrogen could build up to explosive levels and a small spark could trigger an explosion. When air flow is allowed the hydrogen cannot build up, making an explosion impossible. Note: this is ONLY a problem with car batteries, not dry cells or lithium batteries.
What does the converter convert a Cadillac to?
Can? Yes. Should you? No. It is illegal to drive a car that came equipped with a catalytic converter without one. There is no benefit to removing a converter from a modern car.
Hydrogen fuel cells are very expensive to build. They cannot operate below freezing. They require a large storage container. There is no infrastructure for refueling.
Yes, a car can be driven without a catalytic converter. However, it is illegal to drive a car without them because of emissions.
In the transmission