years ago me and a mate serviced my bosses car for some extra cash.

After changing the plugs, leads, oil and filters we tried to start it but nothing, just turned over and over.

Thinking i had put the leads on the wrong way round we spent the next few hours trying different things but nothing.

The we clocked the fuel cut of switch was unplugged, pressed it and it turned over but now was running like a pile of pants as we had switched all the leads round.

After much mucking around we finally sorted it.

Turns out my mate had been wiping down the bay and knocked the plug out of the bottom of the switch.

Last time we offered to service someone car.