CERTAIN FORD MAKES, MODELS AND MOTORS ARE KNOWN FOR EJECTING SPARK PLUGS WHICH DESTROYS THE IGNITION COIL AND IS A FIRE HAZARD. THEY ARE ALSO KNOWN FOR THE SPARK PLUG BREAKING WHILE TRYING TO REMOVE THEM WHICH IS A FINANCIAL BURDEN ON THE CUSTOMER AS WELL AS A RISK THE MOTOR WHILE TRYING TO RESOLVE THE ISSUE. THERE ARE TSB'S ON THIS. I NEVER RECEIVED A LETTER FROM FORD TO GIVE ME THE HEADS UP ON THIS AND LEARNED AFTER THE FACT OF ATTEMPTING TO GET A TUNE UP.........NOW STUCK WITH TWO BROKEN SPARK PLUGS STUCK IN THE MOTOR AND HAVE NO IDEA HOW MUCH THIS IS GOING TO COST ME IN THE END. I AM WITHOUT MY TRUCK WHILE WE WAIT FOR A TOOL THAT WILL HOPEFULLY REMOVE THE BROKE OFF SLEEVES. IF IT DOESN'T WORK I WILL HAVE TO HAVE THE HEAD PULLED AND WHO KNOWS IF IT WILL NEED TO BE REPLACED. EVEN IF IT REMOVES IT, I WON'T KNOW UNTIL SOMETHING HAPPENS IF IT ENDS UP CAUSING DAMAGE TO MY ENGINE. I HAVE HAD BAD EXPERIENCES WITH FORD - TWO VEHICLES NOW. THEY DO NOT BACK UP THEIR KNOWN DEFECTS. MY FIRST PROBLEM WITH THIS F150 (TRITON) WAS WHEN THE COMPUTER SHUT DOWN LEAVING ME STRANDED IN ANOTHER STATE BECAUSE THE WIRES WERE RUBBING AGAINST THE STEERING COLUMN BRACKET. I PUT A LOT OF MILES ON SO IT WAS IN EXTENDED WARRANTY AND THE DEDUCTIBLE PAID THE REPAIR. FORD HAD NO INTENTION OF TAKING RESPONSIBILITY FOR IT EVEN THOUGH IT WOULD HAVE NORMALLY BEEN UNDER ORIGINAL WARRANTY EXCEPT FOR THE MILES I PUT ON A VEHICLE. THERE WAS NO ROADSIDE SERVICE IN THE AREA I WAS IN AND I GOT STUCK