2018 Cadillac Escalade: Engine complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 19 owner complaints for the 2018 Cadillac Escalade that list the engine component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11715954 (filed 02/05/2026): “Had to get cam shaft replaced last year. now the lifters are going bad…”
- NHTSA complaint ODI #11695716 (filed 10/27/2025): “It been twice that i have experienced lifters issues and damage caused to engine because of these. first time i fixed it in a ny mechanic shop because dealer workflow and expecting dates (all lifters, crankshaft, and seals were replaced new), less than 1 year later again the lifters failed (2) but t…”
- NHTSA complaint ODI #11675199 (filed 07/21/2025): “On juy7, 2025 while operating my 2018 cadillac escalade, which at the time of the incident had an odometer reading of approximately 57,600 miles. felt an immediate loss of power (inability to accelerate efficiently) and shortly thereafter the amber check engine light flashed on and off and i could…”
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 .