2012 Chevrolet Equinox: Excessive oil consumption
Common wear/failure (not a recall)
Symptoms
Owners of the 2012 Equinox report: excessive oil consumption. CarComplaints.com lists 107 owner complaints, average mileage 85,850 miles.
NHTSA has 361 owner complaints for the 2012 Equinox in this area. Examples:
- NHTSA complaint ODI #11765306 (filed 09/18/2026): “The contact owns a 2012 chevrolet equinox. while the contact's daughter was driving 70 mph, the vehicle lost motive power and the engine shut off. the contact's daughter attempted to restart the vehicle, and the vehicle started. there was an abnormal sound com…”
- NHTSA complaint ODI #11761255 (filed 09/01/2026): “See attached document for complaint.…”
Likely causes
Sources do not establish a single root cause; diagnosis is needed. Owner-reported fixes are listed below.
Fix, in plain English
Most common owner-reported solutions on CarComplaints.com: replace engine (23 reports) not fixed (17 reports) have gm recall all defective 2.4 engines (13 reports) replaced piston rings (9 reports) replaced pistons and rings and oil sesnor (4 reports). Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.
DIY difficulty: Pro
Internal engine work (lifters, oil consumption, fuel dilution diagnosis) requires engine teardown or dealer software/tests. (Our assessment.)
Cost
CarComplaints.com owners report a typical repair cost of about $2,560 (owner-reported average, not a quote).
Typical parts (search links, no affiliate codes)
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