Keeping Up With Your Car Maintenance When several of the cylinders inside your engine misfires, youll notice a hardcore idle, hard start, or hesitation during acceleration. In some cases, youll experience the three. While idling, your engine might shudder so violently that it shakes your whole steering column. While driving, youll notice a marked lag in performance. These problems could be more pronounced should you start your A/C or use every other accessories that increase the load placed upon your engine. The question is, what may cause a misfire in the first place? "Dual overhead cams" is often a technical term that applies mainly to powerful cars. Remember, each time a piston pumps inside its cylinder it sucks in air that mixes with all the gasoline. The gas will then be ignited to create the energy to advance your car. Each cylinder has valves to them that open to let air in and allow the exhaust out. Cams include the lobes that press around the valves to manipulate whenever they go in and out. A top rated engine will often have four valves and one cam per two valves. So a four valve cylinder would have two, or simply click the next internet site just click the next website page just click for source "dual" cams. Overhead refers back to the position in the cams. They sit "overhead" in the cylinders. This matters to car lovers because dual overhead cams are much more efficient and increase the power and energy a single cam. For your average car this is not really a worry. You have to always remember to help keep the vehicle jack, wrench, and tire iron while on a busy schedule. It will be very useful if you get flat tire. Place the jack under the vehicle towards the flat tire for lifting the automobile up so that you can easily get rid of the tire. Wrench will help you remove wheel lugs or bolt as the tire iron will help you secure the wheel lugs returning to the abdominal fat while on the wheel. In addition, wrench is effective to eliminate oil tank bolt. You will use it if you happen to perform oil change. A first speeding offence will increase your premiums by about A�240 over the following several years, but this can be avoided by opting to look at a speed awareness course which enables drivers to pay an excellent and make their driving licence clear of points. Insurance companies have already worked out that drivers with one speeding conviction are about 10 - 12 percent prone to make an insurance claim compared to those having a clean licence. However drivers caught making use of their cell phone, are in fact twice as more likely to make a claim. Battery is one of the most essential aspects of any automobile. One must always ensure that the battery is in an current condition. One must beware of any indications of corrosion or loose wirings. Corroded battery will reduce the performance of it. Loose wirings will impact the voltage generation capabilities of the battery.