Spark plug ejection from cylinder head
ENGINE AND ENGINE COOLING
40 NHTSA complaints · 2006-04 → 2017-08
“THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE SPARK PLUG THREAD IN THE ENGINE HEAD FAILED AND CAUSED THE SPARK PLUG TO SEPARATE FROM THE ENGINE”
“I WAS TRAVELING ON I-90 IN ERIE,PA AND A SPARK PLUG BLEW OUT OF THE MOTOR”
“IN MY 2000 FORD F-250 SUPER DUTY 6.8L V-10 THE SPARK PLUG BLEW OUT OF THE HEAD CAUSING A VERY DANGEROUS SITUATION”