Which stage occurs just before ignition in an internal combustion engine?

intake stroke

exhaust stroke

power stroke

compression stroke

I think it is this because compression stroke it needs to be compressed then open up when started.

usually, the fuel pump turns on, along with all of the vehicle's electric systems, but on a large diesel engine, like in a semi, or agricultural equipment, the intake, and carburetor are activated first to allow diesel (fuel) into the engine to combustion can be produced once the engine turns over