The 2022 Equinox uses GM's third-generation compact crossover platform with the 1.5L turbo as the volume engine. While relatively new, the 1.5T has inherited piston ring and oil consumption issues from prior years that can escalate catastrophically if ignored.
1.5L Turbo Piston Ring Failure / Excessive Oil Consumption
Common · high severityTypical onset: 30,000-70,000 mi
Symptoms: Blue smoke on startup or acceleration, Burning through a quart or more of oil every 1,000-2,000 miles, Check engine light with low oil pressure codes, Engine knock or ticking that worsens with mileage
Fix: GM's 1.5T has defective piston ring designs that allow blow-by and oil burning. Early intervention might get away with ring replacement (12-16 hrs labor), but most cases by the time owners notice require full short block replacement or engine rebuild. Dealerships often fight warranty coverage claiming 'owner neglect.'
Estimated cost: $4,500-8,500
9-Speed Automatic Transmission Shudder and Harsh Shifts
Common · medium severityTypical onset: 20,000-60,000 mi
Symptoms: Vibration or shudder during low-speed acceleration (15-35 mph), Hard downshifts or hesitation when coming to a stop, Clunking sensation between 2nd and 3rd gear, Transmission slipping out of gear momentarily
Fix: The 9T45/9T50 transmission has torque converter clutch shudder issues and adaptive learning problems. GM's first attempt is usually a fluid flush and software update (2 hrs), but persistent cases need torque converter replacement (8-10 hrs). Transmission oil cooler lines also fail, causing fluid cross-contamination with coolant.
Estimated cost: $800-3,200
Fuel Pump Control Module Failure (Recall 22V-669)
Occasional · high severitySymptoms: Vehicle stalls while driving without warning, No-start condition with crank but no fuel delivery, Intermittent rough idle and hesitation, Check engine light with fuel pump circuit codes
Fix: NHTSA recall for fuel pump control module that can fail and cause sudden stalling. Dealers replace the module under recall. If you're buying used, verify this recall was completed—it's a safety hazard. Non-recall replacement is 1.5-2 hrs labor but parts availability has been inconsistent.
Estimated cost: $0 (recall) or $450-650
LATCH System Anchor Bolt Breakage (Recall 22V-527)
Rare · high severitySymptoms: Clicking or loose feeling when installing child seat, LATCH anchor visibly separated from seat frame, Metal-on-metal rattling from rear seat area
Fix: Second-row LATCH anchors can detach from seat frame due to improperly heat-treated bolts. This is a recall—dealer replaces anchor assemblies. Critical if you're transporting kids. Check recall completion status before purchase.
Estimated cost: $0 (recall)
Transmission Mount Collapse
Occasional · medium severityTypical onset: 50,000-90,000 mi
Symptoms: Loud clunk when shifting from park to drive or reverse, Excessive engine rocking during acceleration, Vibration through the cabin at idle, Visible sagging or torn rubber on passenger side mount
Fix: The passenger-side transmission mount (torque strut) fails prematurely due to undersized rubber isolators. Replacement is straightforward—1.5-2 hrs labor. This is a wear item but shouldn't need replacement this early. OEM parts fail at the same rate, so consider aftermarket polyurethane.
Estimated cost: $250-450
Turbocharger Wastegate Rattle and Actuator Failure
Occasional · medium severityTypical onset: 60,000-100,000 mi
Symptoms: Rattling noise from engine bay on cold start that disappears when warm, Loss of power and boost under acceleration, Check engine light with overboost or underboost codes, Hissing or fluttering sounds during throttle changes
Fix: The 1.5T's wastegate actuator sticks or the wastegate flapper develops play. Sometimes cleaning and lubrication works (1 hr), but most need turbo replacement or rebuild (6-8 hrs labor). Carbon buildup accelerates this—oil consumption makes it worse.
Estimated cost: $1,200-2,800
Avoid the 1.5T unless you can verify meticulous oil-level monitoring history and completed recalls—catastrophic engine failure risk is too high for a vehicle this new; 2.0T models are somewhat better but rare.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.