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2024 Ford F-350 Super Duty
Reliability tier: verified - see /disclosure/
Engine: 6.8L V8 Gas (Godzilla short-stroke) (Ford Godzilla, 6.8L), 2v
Short-stroke member of the Godzilla family: same 107.2mm bore, 93.5mm stroke (7.3: 101.0mm), 10.8:1 compression, same OHV 16v PFI architecture - introduced with the 2023 SD refresh as the standard gas engine replacing the 6.2L Boss; flex-fuel capable from 2024; 405hp @ 5,000 / 445 lb-ft @ 4,000; TorqShift 10-speed behind it (context only). The 7.3L remains optional - both engines are carried by this platform as separate configs (-68 / -73).
Applicable failure modes (7)
- Cooling service (water pump / thermostat / degas)
- Exhaust manifold leaks (broken manifold bolts)
- Fuel delivery service (in-tank pump / filter / PFI injectors)
- Ignition service wear (plugs / coils)
- Cam lobe and lifter (tappet) wear, worst with long idling
- Cracked oil pump drive gear (front-of-engine tick at idle, 2020-2022 7.3)
- Broken valve springs (sudden single-cylinder misfire)
Applicable parts (25)
- 7.3L/6.8L Godzilla Camshaft, 2023+ (OEM)
- 7.3L/6.8L Godzilla Camshaft Position Sensor, 2023+ (OEM)
- Godzilla Exhaust Manifold Gasket (OEM)
- 7.3L/6.8L Godzilla Exhaust Manifold, left, 2023+ (OEM)
- 7.3L Godzilla Exhaust Manifold, right (OEM, current service number)
- 7.3L/6.8L Godzilla Exhaust Manifold, right, 2023+ (OEM)
- Godzilla Exhaust Manifold Stud Kit, 2023+ (OEM)
- 7.3L/6.8L Godzilla In-Tank Fuel Pump / Sender, 2023+ (OEM)
- 7.3L/6.8L Godzilla Ignition Coil, 2023+ (OEM)
- 7.3L/6.8L Godzilla Knock Sensor (OEM)
- 7.3L/6.8L Godzilla Oil Pressure Sender, 2023+ (OEM)
- ford-godzilla-7_3: oil-pump (honest catalog gap)
- Godzilla PCV Valve (OEM)
- 7.3L/6.8L Godzilla Push Rod (OEM)
- Godzilla Rocker Arm Pivot, left (OEM)
- Godzilla Rocker Arm Pivot, left (current PN VC3Z-6A585-B)
- Godzilla Rocker Arm Pivot, right (OEM)
- Godzilla Rocker Arm Pivot, right (current PN VC3Z-6A585-A)
- 7.3L/6.8L Godzilla Spark Plug (OEM)
- 7.3L/6.8L Godzilla Thermostat (OEM)
- 7.3L/6.8L Godzilla Throttle Body (OEM)
- 7.3L/6.8L Godzilla Valve Cover Gasket, 2023+ (OEM)
- 7.3L/6.8L Godzilla Valve Lifter, 2023+ (OEM)
- 7.3L/6.8L Godzilla Valve Spring (OEM, current hardware)
- 7.3L/6.8L Godzilla Water Pump, 2023+ (OEM)
Platform recipes (4)
- Cooling service for the 7.3L Godzilla: pressure-test, then water pump and thermostat as wear items, pump numbers split by year (mode fm-gz-cooling-service)
- Exhaust manifold leak repair for the 7.3L Godzilla (mode fm-gz-exhaust-manifold-leaks): cold-start tick and soot tracks at the flange
- Ignition service for the 7.3L Godzilla (mode fm-gz-ignition-service): 16 plugs on the 2v SOHC V8, one coil per cylinder
- Tapping that follows one cylinder on the 7.3L Godzilla: check Ford program 24B27 first, separate the oil pump drive gear (lower front, 2020-2022) from the valvetrain, then lifters and the cam lobe (mode fm-gz-lifter-cam-wear)