Toyota Camry
2.5L four-cylinder for Camry XV50 and Highlander. Oil consumption issue from low-tension piston rings — Toyota issued TSB and settled a class action. 2012 models: camshaft gear cold rattle documented via TSB. Water pump with plastic impeller wears out. Overall solid after warranty repairs.
Camry XV50 2.5 — oil consumption class action, then solid
178 hp four-cylinder with TSB for oil consumption and torque converter vibration on 2012-2014. Check Warranty Enhancement Program ZE5. Reliable after repair.
Engine Weaknesses 3
TSB 0194-14: Toyota extended warranty. Low-tension piston rings, same root cause as predecessor 2AZ-FE.
Symptoms: Oil level drop between changes, blue smoke possible
Impeller wears, seals degrade. Standard replacement from ~80k miles.
Symptoms: Coolant loss, drip under engine
TSB T-SB-0041-13: brief knocking on cold start. Camshaft gear unit needs replacement. 2012 model year only.
Symptoms: Brief knocking/rattle on cold start, disappears after seconds
Vehicle Weaknesses 1
Warranty Enhancement Program ZE5 for 2012-2014 Camry. Vibration when accelerating.
Reports & Tests
1534 owner complaints filed with NHTSA (2012–2017). Most reported: Powertrain (275), Steering (239), Other (227).