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Spark plug blew out while driving
Posted to Technical Discussion Forum on 10/24/2007 23 Replies

I have a fleet vehicle at Long Beach Worthington Ford that blew out the #6 spark plug while driving. I understand that Ford had a problem with 5.4L heads doing this.

Worthington recommends a new engine due to 120,000 miles on the vehicle, but I'm inclined to... Login to read more.

23 Replies Received (View Replies)

 

car Vehicle Data

1997 Ford E350 Super Duty 5.4L

Engine5.4 L
Trans4-speed Automatic

car Vehicle Data

1997 Ford E350 Super Duty 5.4L

Engine5.4 L
Trans4-speed Automatic