Depending on the specific model labor comes in around 1.5 to 4 hours. Failure of the oil pump will result in no lubrication of vital components, which may lead to immediate and total engine shutdown. If after adding the oil, the warning signal doesnt go out, then checking some other parts of the vehicle might be the next thing to do. Consult an expert repairer, we recommend an Authorised Mazda Repairer. The fuel pump is driven directly by exhaust camshaft. With everyone buying SUVs, few people All-wheel drive (AWD) is a drivetrain system that distributes torque between the front and rear axles. With higher compression ratios than conventional engines. It can sound like a diesel when cold, and at low revs it gargles like mouthwash is going out of fashion. The air conditioner is operating with the airflow mode dial in the position. If this goes on for long enough, it will lead to different problems, such as misfires, fouled spark plugs, and exponential creation of carbon deposits within the engine. As the oil pump ages and covers more miles, it is bound to face devastating wear and tear in the process. In this short period, there are no meaningful issues and problems mentioned by car owners or the manufacturer. Hes been repairing, upgrading, tuning, and writing about cars & engines for over a decade. The fuel is injected directly into the combustion chamber of the 2.0 SkyActiv-G. That means that SkyActiv-G engine has a direct injection system and high-presser fuel pump. This means that even though the engine's combustion is more efficient than typical gas engines, it still isn't as complete as it would otherwise be with 91 octane (US) gasoline. There were also breakages of ignition coils which are quite expensive. As it stands, you can rest assured the engine will serve you between the 150,000 and 200,000-mile mark. Although the Mazda Skyactiv-G 2.0 engine seems to be heavy-duty, it can, however, fail due to age and other factors. Further, Mazda's SkyActiv 2.0-liter four-cylinder engine delivers smooth and ample performance. The engine restarts automatically when the clutch pedal is depressed. The wiring from the solenoid to the ECM can become damaged or broken. 16-inch tires are not too expensive. 2013 Mazda 3 Reliability - Consumer Reports