How to Maintain Your Leased Vehicle The fluid within your cars transmission should be replaced every 30,000 miles. Over time, the assemblys friction creates quantity of internal heat. That causes the fluid to oxidize and lose being able to lubricate the moving parts. Eventually, the possible lack of lubrication may cause the operational temperature to increase further, resulting in varnish, cracked seals, and a reduction in pressure. If your transmission fails, you can expect a hefty repair bill. Inside your engine there exists multiple moving parts. Crankshaft, connecting rods, lifters and pistons are a several internal parts which can be moving at speeds of over 1000 rpms. Good lubrication furnished by having clean and quality engine oil will reduce friction reducing operating temperatures. Reduced friction prevents wearing in the internal parts, and lower operating temperature will improve the functioning with the cooling system such as the radiator, cooling fan and water pump. Oil changes increase lifespan of your respective engine and learner driver insurance rules cheapest learner driver insurance view link cooling system. Its has been shown that using a cellular phone whilst driving slows reactions down by around 50% and makes a crash 4 times more likely. These figures alone should be enough to steer visitors to leave their phone alone whilst driving, if it is really important then pull over and answer the decision. Mobiles are just another thing that can distract drivers, satellite navigation systems which are essentially meant to make our trips easier, can often be very distracting and will bring about drivers becoming frustrated when signal is lost. If you have ever seen an FI in close proximity, youll may have learned which a small obstruction could cause the air-fuel mixture to lean out. A lot of drivers mistakenly think an important blockage is critical so that you can affect an injectors operation. In reality, the blockage may represent a maximum of ten percent with the nozzles opening. Even that could potentially lead to misfiring. As a result, excess oxygen leaves the cylinder and flows in the exhaust system. The oxygen sensor takes note with the excess and reports the lean mix to the computer. Check your oil level weekly if the engine is cold, by taking out the dip stick. Wipe clean and replace. Remove again and ensure how the oil level mark is between your minimum and maximum levels as indicated around the dip stick. Top up as appropriate having a suitable oil on your car, as describe inside the Car Manual, being sure that you do not over fill because this can lead to excessive oil pressure inside engine that may cause leaks or perhaps damage.