2016 Ford F-350 Super Duty
Mileage
123,707
Service Date
7/20/2026
Services Performed
- verified concern. scanned for codes and found a cylinder 8 contribution code. when started up, noticed knock on the opposing cylinder as well. performed relative compression test. and found cylinder 8 to be lower than spec. recommend removal of both valve covers to inspect valvetrain.
- removed upper and lower intakes, boost tubes, all injectors, CCV filter and EGR cooler to access valve covers. removed valve covers and found no valvetrain issues. suspect lower end engine damage.
- evacuated A/C and drained both cooling systems. removed cab mounts in order to raise cab. removed turbo in order to install engine lift plate. removed engine and begun swapping over components. swapped over valve covers, engine harness, both alternators, secondary water pump, all pulleys. installed new fuel injectors and fuel rails. installed DCR pump. installed engine and re installed turbo. cleaned and installed upper and lower intakes. lowered cab and installed S&B cab mounts. installed CAT oil filter and adapter. programmed all 8 new injectors and cleared adaptive tables. re charged A/C and bled cooling systems. took vehicle for multiple extended road test. no issues present at this time
- 3 of the 8 cage nuts for the cab mounts froze requiring extraction. extracted cab mount bolts.
- removed running boards in order to lift the cab
- removed lots of after market wiring in order to lift the cab. re wired accessories when cab was lowered back down
- R&R CCV filter
Daniel P. gave our service a 5 star review on 7/22/2026
