Originally Posted by squirt

Also worth verifying that you haven't accidentally caused one of the injectors to stick open, which would result in the cylinder loading with fuel and hydro-locking the engine, then spraying fuel everywhere when you pull the spark plug to empty it, and subsequently starting small fires across the bottom of the engine compartment, which are incredibly difficult to reach and put out before they melt wiring insulation, vac lines, and coolant hoses.

Just saying...