Sir: we need more information for us to help you, is the engine overheating
or misfiring ? The. 6.0 Ford Diesel can be very powerful and can be made reliable,
But it has a list of common failures: egr cooler, oil cooler, head gaskets,
High pressure oil pump, & fuel injector failures are common, we do a full diagnostic
Before making any decisions, in order to minimize surprises, and give our customer
All the information we can so he can make an informed decision about a pending repair .
Please let us know if we can be of service !