Q: My 2020 Subaru Impreza was recently serviced at the dealer. The service person installed 6 quarts of oil. According to the manual, there should have been only 5 quarts of oil. The oil level on the ...

The old adage "too much of a good thing" holds true even in automotive maintenance. This is particularly evident when it comes to engine oil. While insufficient oil is a well-known problem, ...

Along with requirements for the kind and weight of the oil they use, vehicle engines also have a set amount of oil they need, which varies by size. I reckon we're all aware of what happens to an ...

Automotive safety body TÜV Süd has warned that overfilling engine oil can lead to catalytic converter damage and, in severe cases, total engine failure. Excess oil can be drawn into the intake ...

Too much oil can cause low oil pressure just like too little oil. A ticking sound or a low oil-pressure light could indicate too much oil is in the engine. Drain off excess oil to avoid damage to your ...

If you've handled plenty of DIY jobs on your car, changing the oil seems simple enough. Still, it's easy to overdo it and wind up with too much in the crankcase. If you change your oil while parked on ...

Before exploring the causes of excessive oil consumption, it is helpful to point out that all engines consume some oil through normal operation. Your engine oil forms a lubricating film between the ...