Wiring harness for ignition coils keep backing them selves off after extended driving on highway. I drive 200km and it starts missfireing check engine light comes on. Take to dealer. Usually takes a day or two for them to get to it and like a 2 min repair. Last time this happened I tried to check if the connector backed it self off by pushing in on it, none of them moved. Took to dealer. Said it's been a reoccurring thing. They kinda just blew it off and said someone else has been under the hood. Maybe an oil change place was trying to make work. I only take to Ford dealers.its a reoccurring issue that they seem not interested is solving. Just keep plugging the connector back in and not trying to figure out what is happening to cause it to happen.
Wiring harness for ignition coils keep backing them selves off after extended driving on highway. I drive 200km and it starts missfireing check engine light comes on. Take to dealer. Usually takes a day or two for them to get to it and like a 2 min repair. Last time this happened I tried to check if the connector backed it self off by pushing in on it, none of them moved. Took to dealer. Said it's been a reoccurring thing. They kinda just blew it off and said someone else has been under the hood. Maybe an oil change place was trying to make work. I only take to Ford dealers.its a reoccurring issue that they seem not interested is solving. Just keep plugging the connector back in and not trying to figure out what is happening to cause it to happen.
- matrixman, Niagara Falls, ON, Canada