Some cities have vehicle-free days, when private cars, trucks, and motorcycles are banned in the city centre. People are encouraged to use public transportation like buses, taxis and metros. Do the advantages of this outweigh the disadvantages? Give reasons for your answer and include any releva...
DO OIL CHANGES PROTECT YOUR ENGINE?They certainly do. Your motor oil is one of the most important elements inside your vehicle, because it lubricates all the moving pieces in the engine and keeps it running properly. The oil reduces friction, transfers heat, and absorbs the byproducts of ...
Your car is a major investment and you spend a ton of money maintaining it — oil changes, tire rotations, brake pads. But have you ever considered something as simple as washing your car to be an investment too? Just how often should you wash your car, and how important is it? Someti...
call your dealer, or look online if you’re not sure. How often you should change your oil also depends on the type of driving you do and whether you’re using traditionalorganic “dino” oilor artificialsynthetic oil. Synthetic tends tolast longerthan “dino” oil and is preferred in mos...
It's become fashionable to change your engine's oil and oil filter every 3,000 miles. It won't hurt to keep to that schedule, though evidence that it's a bit of overkill is in every owner's manual. Most manufacturers specify 15,000 miles or so between oil changes. They built the ...
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Okay, we know oil is another fluid, but it deserves its own category. Regular oil changes prevent overheating and buildup of grime. Changing the oil also helps with fuel efficiency and reduces the possibility of engine failure. It’s especially important to plan for a pre-winter oil change ...
So why do cars and trucks use four-stroke engines? There are four main reasons: Two-stroke engines don't last nearly as long as four-stroke engines. The lack of a dedicated lubrication system means that the parts of a two-stroke engine wear a lot faster. Two-stroke oil is expensive, ...
That's one of the reasons why engines last longer and can go longer between oil changes. Connecting rod The connecting rod connects the piston to the crankshaft. It can rotate at both ends so that its angle can change as the piston moves and the crankshaft rotates. Crankshaft The crankshaft...
Cars will always need steel, glass, an interior, a drivetrain, and some form of human interface (even if that interface is little more than a wireless connection to your smartphone). But much of everything else could change. As an example, take front-facing seats; they could become an op...