How to diagnose a loss of spark in your car engine?
How to diagnose a loss of spark in your car engine? Check your battery. Try turning on your headlights, if your headlights are burning normally then your battery should be sufficiently charged. If the headlights are dim or do not turn on at all you may need to jumpstart your car. Scan your fuse box. To rule out a blown fuse you should take a quick look in your fuse box. Why do I not have a spark plug in my ignition? If you do not have a good spark in all wires then you may have an electrical problem...