Oil Change Coupons and the Oil Filter

We would all like to save a few bucks at the gas pump, but how can we improve the efficiency of our vehicle? While it's true that you have to work within the limitations of the make or model that you have, there are ways to get the most out of the car or truck that you drive. This can even be done with minimal investment. One of the most cost-effective ways to improve the efficiency of your car or truck is to change the oil filter regularly with oil change coupons at your local lube joint.

The oil filter has a very important job in the engine of a car or truck. It acts as the barrier that purifies oil as it runs through the engine and lubricates all of the fast moving parts. The filter pulls out dirt, debris, engine metal, dust, and other miscellaneous pieces that should not run through the oil. Instead, cleaner fluid is allowed to circulate and reduce the friction or damage on moving parts.

In engines that do not have regularly changed filters or are neglected, wear and tear will start to show in several ways. Debris in the oil will build up and wear down bearings, crankshafts, pumps, and cylinders. Some of these problems can be small, but many are large and require total engine overhaul if they are allowed to occur. In essence, poor fluid lubrication in any part of the engine will cause excess heat and stress on the parts. This heat and stress can cause parts to break and fail.

One part of a good filter is a strong magnet that helps draw engine metal debris away from the oil and collects it in the folds of the filter. Metals that contain iron can be particularly damaging if they are not monitored and are left to roam freely through an engine's lubrication system. Many cars that are manufactured today have a magnetic drain plug installed in the oil pan. This helps draw the damaging substance away from the car every time you use oil change coupons.

One of the most important variables when it comes to filters and gas mileage is the size of the filter. A bigger oil filter can pull more oil through it at one time and will clean more oil every time it circulates through the engine. In turn, this oil will be cleaner and cleaner oil allows the engine to run more efficiently. It only makes sense that a more efficient engine would require less gasoline and requiring less gasoline is the ultimate definition of good gas mileage.