2015 Toyota Venza Engine Problems

Your engine is burning through oil much faster than normal — the oil level dropped to empty before you could reach your scheduled 5,000-mile oil change interval. This is a safety concern since the engine needs adequate oil to function properly. About a year ago, your check engine light came on when the engine burned most of its oil. Fixing this will likely require diagnosing why the engine is consuming oil excessively, which could involve inspecting for internal leaks, worn piston rings, or valve seal problems.

Your car produces a strong rotten egg smell inside the cabin when you accelerate hard. This odor typically indicates an issue with the catalytic converter or fuel system that should be inspected and repaired.