NHTSA Complaint #10820620 — 1999 FORD F-250

SPARK PLUG NUMBERS 2 AND 7 BLEW OUT OF THE CYLINDER HEAD. NUMBER 2 BLEW OUT WHILE DRIVING DOWN THE HIGHWAY AND NUMBER 7 BLEW OUT STARTING OFF AT A GREEN LIGHT ON A MAIN STREET. THERE WAS A STRONG ODOR OF GAS WHEN THIS OCCURRED AND SERIOUS VIBRATION FROM THE ENGINE MISFIRING. THIS CREATED A POTENTIAL EXPLOSION HAZARD SINCE THE AIR/FUEL MIXTURE IS DESIGNED TO IGNITE FROM AN IGNITION SOURCE. THIS JEOPARDIZED MY SAFETY AS WELL AS THE SAFETY OF OTHERS AROUND MY VEHICLE. THIS IS A KNOWN PROBLEM TO FORD AND NEEDS TO BE ADDRESSED FOR ALL VEHICLES MANUFACTURED THAT ARE AFFECTED BY THIS PROBLEM. MILEAGE HAS NOTHING TO DO WITH THIS AS OWNERS OF THESE SPECIFIC VEHICLES WITH ALUMINUM HEADS HAVE HAD THIS ISSUE AT LESS THAN 100,000 MILES.