Diesel Technician Society

No one could figure out why this 6.4L Power Stroke needed a third fuel injection system. Maybe it’s the water? What water? You know, the water draining off your your flatbed through a defect in the body right into the fuel filler neck. We drained nearly 10 gallons of water from your 40 gallon fuel tank. BTW the fuel cap is incorrect and does not seal. THAT water!

A failed SCR leak test on a 6.7L Power Stroke Reductant injector.

Testing a 7.3L gas engine for cylinder leaks. 100% loss verifies the low compression and air escaping through the intake indicates ai intake valve failure. Further inspection revealed a broken valve spring.

A Super Duty truck with all electrical systems going haywire. The failure was caused by a water leak from the windshield dripping water into the body control module.