9. Remove a spark plug
Tugging on a spark plug is an effective and inexpensive way to deter a thief. Your car will not start unless there is a spark on the cylinder. This is an excellent method for use in cities where a criminal cannot open the hood to inspect the problem without being noticed. This method will not work on a vehicle with a coil plug without the use of additional tools.
Nobody can fully prepare for the possibility of having their car stolen. We hope that this problem never happens to you and that these helpful hints will help you stay fully prepared to avoid these issues.