HI THERE I have 3 customers with 60 fords 2 trucks are really nice. i service them regularly and have the coolant filters in stalled. they have never had any egr injector issues they do take good care of them. the third one is doing it's best to survive, but it's owner is doing his best to kill it!. oil leaks no service except when towed in. it is the poster child for no maintanance. now that one is a junker! the owner says he hates the truck and says it costs too much everytime he brings it in. I tell him if he looks in the mirror he will see what the problems are with the truck. so like others have said take it to a good shop that knows that engine take care of it and drive on! good luck an enjoy