2004 Ford Focus • 6 cylinder FWD • 62,000 miles

My Ford Focus car 2004 Model would not start. The engine cranks but would not send current into the spark plugs. The red small light (security Light) at the darsh board is blinking persistent. Apart from this, all other lights and functions are Okay. But it would not start the engine when cranked.
Kenny Davis
April 15, 2011.

Your security system is locking you out. About the only thing you could try is using a different key. If that doesn't work, you will need a factory scan tool to diagnose it which usually means the dealer.

Apr 15, 2011.