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 ...

When you put too much oil in an engine, it increases the pressure in the crankcase. This pressure rise might be enough to rupture the oil seal at your output shaft if it weren’t for the fact that your ...

Thanks for responding Parts Man1. This is one of the things that the service manager said — they may have requisitioned 6 quarts but the tech would recognize the engine as a V6 and not add that.

Think of motor oil as the life’s blood of your car’s engine. Checking it on a regular basis is a key part of keeping your engine running well and getting the most miles out of it. The oil lubricates ...

Motor oil is the lifeblood of your car's engine. Not only does it provide lubrication for all of your engine's internal moving parts — of which there are massive amounts — but it also works like a ...

Even as cars become increasingly sophisticated, motor oil remains the engine’s lifeblood, and caring for this fluid is vital. Fortunately, this is a rather simple task—and your car’s onboard computer ...