They are types of internal combustion engines.
One runs on Compressed Natural Gas (CNG) and one runs on gasoline. With the right modifications, a single engine can run on both fuels.
no, insulators protect the wiring, or contain heat from some source or another, or block electricity from flowing
Most gasoline engines are four stroke engines which is also known as the Otto Cycle. 1) Intake 2) Compresson 3) Ignition 4) Exhaust (four strokes)
a gasoline engine is an Internal combustion engine