Recipe - Ford 6.7L Power Stroke Diesel (Scorpion)
Specific Fix build
Reliability tier: aggregated - verify before ordering, see /disclosure/
Turbocharger repair for VGT turbocharger failure - generation dependent (ceramic-bearing GT32 vs... - and the platform's clearest illustration of why generation matters: gen1 (2011-2014, Garrett GT32 ceramic-bearing) and gen3 (2020-22, per Ford's own catalog note) use ENTIRELY DIFFERENT turbocharger assembly part numbers (BC3Z-6K682-A/C vs LC3Z-6K682-A) - ordering the wrong one is not a simple supersession mistake, it is the wrong physical part. Gen2 (2015-2019, GT37 journal-bearing) shifts the dominant failure from bearing wear to VGT vane sticking/actuator faults, changing the repair itself from 'replace the turbo' to 'replace the actuator' for most cases.
Parts
- 6.7L Power Stroke Turbocharger Assembly (gen1, GT32 ceramic-bearing) - gen1 (2011-2014) full assembly - the ceramic-bearing ONLY fix once shaft play or bearing failure is confirmed; do not attempt to source a repair kit for the original ceramic-bearing design, per an aftermarket parts maker's 6.7L Power Stroke guide the standard fix is an updated steel/journal-bearing replacement unit (qty 1)
- 6.7L Power Stroke Turbocharger Assembly (gen3, 2020-22) - gen3 (2020-22 per Ford's own catalog note) full assembly (qty 1)
- 6.7L Power Stroke Turbocharger Pedestal Gasket - pedestal gasket - the one turbo-related part confirmed IDENTICAL across gen1/gen2/gen3; replace on any turbo R&R regardless of generation (qty 1)
Install order
- diagnose by symptom signature first, not by year alone: rising screech + shaft play + oil consumption points at bearings (gen1 pattern even on a gen2/3 truck with an aftermarket ceramic-style unit installed); P0299 + sluggish spool without noise points at vane sticking/actuator (gen2/gen3 pattern)
- pressure-test the charge-air system BEFORE condemning the turbo - boost leaks (Intercooler condensation ingestion + cold-side charge-pipe fatigue) mimic turbo failure convincingly on this platform
- on gen1: replace the full turbo assembly with an updated steel/journal-bearing unit - do not reinstall another ceramic-bearing original-design unit
- on gen2/gen3 with confirmed vane sticking or a dead actuator (vanes move freely by hand): replace the electronic actuator alone - cheaper than a full turbo
- on gen2/gen3 with confirmed bearing wear/wheel contact (rare but not impossible): full assembly replacement
- replace the pedestal gasket on any turbo removal regardless of generation
Expected outcome
Boost restored to spec, no shaft play, no P0299/P0234/P0045-P0048 codes, no exhaust-brake power loss.
Do not
- do not order a turbo assembly by generation ALONE without confirming the specific PN against the truck's actual build - the 2020-22 note on the gen3 PN does not confirm whether the same part covers 2023-2026 (including HO trucks), which was not checked
- do not condemn the turbo for a P0299 without pressure-testing the charge-air circuit first - this is the most common misdiagnosis on this platform per an aftermarket parts maker's 6.7L Power Stroke guide
- do not reinstall a ceramic-bearing-design turbo on a gen1 truck as a 'like for like' repair
Parts budget
About $1,850-$2,000 in parts. It depends on what the diagnosis finds; each option below is what you buy together. Prices marked "at Dave's" are Dave's Auto Center's, the same as in his store; the others are approximate prices from OEM and maker catalogs, rounded (a manufacturer's list price can run higher). Parts only, no labor.
DIY or shop: Shop: turbo R&R on this platform involves exhaust manifold/pedestal work in a tight engine bay; both cited vendor guides frame this as shop work for most owners, though an experienced DIYer with the right tools can do it.