"How the Computer Engineer can Fix the Car" joke

Four men rode in a car: a mechanical engineer an electrical
engineer a chemical engineer and a computer engineer.

The car stalled out.

The mechanical engineer said. It must be the pistons lets repair
them and be on our way.

The electrical engineer said. It has to be the spark plugs we will
replace them and be ready to roll in no time at all.

The chemical engineer said. No its got to be bad gas we wiill flush
the system and be on our way.

They turned to the computer engineer. What do you think we should
do? they asked.

The computer engineer shrugged and said Lets get out of the car
close the doors. then get back in and try restarting it.