An Oil Change For Less There are many automotive fallacies. Oddly, people believe - and in many cases, solve - them, even if doing this is against their unique interest. For example, many drivers still assume that overfilling their tires might help maximize their fuel efficiency while minimizing tread wear (are false). Others continue to warm their vehicles for a few minutes before punching the road, thinking theyre preserving the life of the engines (unnecessary with todays cars). In the 1970s prior to the invention of synthetic oils, cars used now more oil compared to what they do today, and so it was history for an owner to evaluate their cars oil level regularly, and top it down between services. With todays manufacturing tolerances and oil technology, a motor vehicle goes much further on less oil, and thus the oil doesnt need topping up in any respect between services. This has triggered a generation of younger people who never check their oil and do not understand how to. Unfortunately, this is sometimes a costly mistake. Changing your own motor oil is definitely an achievable goal even for novice mechanics. But you need an oil filter wrench to get rid of the filter and either some ramps to enable you to lift the vehicle safely to help you drain the oil pan or an oil extractor to suck the oil from the sump. Your choice of motor oil is additionally important. Compromising with cheap oil change may be damaging to your engine in the long run. Better to spend some more dollars now and save several hundred, and even thousand, in the future. Your engine undergoes a 4-stroke combustion process that leads to the power required to turn your cars crankshaft. Air and fuel travel into each cylinder. The intake and exhaust cheap car insurance for new drivers valves close, sealing the combustion chamber. A piston lies at the bottom, and starts to rise, compressing the air-fuel mixture. When the piston reaches the topmost point of its path, a spark plug ignites the amalgamation and results in a miniature explosion. Vapors expand inside the chamber and push the piston downward. This rotates the crankshaft and powers your car or truck. The other fluid bottles are clearly marked in modern cars so be sure you know which is which, for you dont want to be putting oil to the windscreen washer as an illustration. Check the oil, coolant and windscreen wash all if the engine is cold. These levels have a minimum and maximum indicator. It is as equally damaging should you over-fill these levels because it is in case you do not top them up from your minimum.