2017 Cadillac Escalade: Engine complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 32 owner complaints for the 2017 Cadillac Escalade that list the engine component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11763751 (filed 09/11/2026): “My 2017 cadillac escalade afm lifter fail and cause complete engine failure while driving on the highway. it was terrifying to happen on the highway. this could have cause as a major accident.…”
- NHTSA complaint ODI #11754689 (filed 08/04/2026): “P0306 misfire. flashing check engine light. ive replaced all spark plugs. ive replaced the ignition coil. still has not fixed problem. while doing research on how to replace fuel injectors came across an article stating special coverage n102291660 for fuel injectors extending the warranty to 1…”
- NHTSA complaint ODI #11733767 (filed 04/25/2026): “Engine misfire, afm lifter collapse, defective afm/dod lifter technology. the three diagnosis i have had done to check for multiple opinions have all come back the same with a collapsed afm lifter causing camshaft damage, overall failure of an afm/dod deactiviating lifter in the 6.2l l86 engine lead…”
Likely causes
These complaints do not establish a single root cause; read the examples above and get a diagnosis.
Fix, in plain English
No single fix is established by these reports. Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer about technical service bulletins (TSBs) or extended warranty coverage, then have the system diagnosed.
DIY difficulty: Pro
Internal engine work (lifters, oil consumption, fuel dilution diagnosis) requires engine teardown or dealer software/tests. (Our assessment.)
Cost
No sourced cost range for this issue. Get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
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Sources
Page last updated .