Understanding The Reasons An Automotive Engine Overheats Most of us have heard of catalytic converters and know vaguely that they can filter the exhaust fumes to relieve the quantity of harmful compounds which can be released in to the environment. Many of us can also be aware that whenever they go wrong its one of the more costly car repairs mainly because it should be replaced as a unit. Hopefully your catalytic converter will live a lengthy and happy life, but merely in case, below are a few facts about these to assist you to realise why these are essential. Modern vehicle engines operate at high heat and close tolerances. One of the reason behind this is actually the Federal Emissions requirements that imposes fines and sanctions if minimum tailpipe emission controls are not met. One of the steps car makers have got to satisfy these requirements would be to increase combustion chamber temperatures with higher compression engines, running leaner fuel systems, adjusting ignition timing for max emissions, narrowing cooling system water jackets, and tightening engine oil tolerances. All this steps cause hotter running engines that emit less tailpipe emissions. However, these tighter tolerances put increased demands on engine lubricants and inferior formulations allows the oil to break down quicker, thus promoting sludge buildup. Locate the dip stick, which is the long piece of metal sticking out from the engine. It is normally labelled oil. Remove it, and wipe it with an old rag so its completely clean. Replace it to the engine, ands make sure that becoming gone entirely back. Pull the dipstick out again, but be careful to make certain that you dont touch the sides in the tube its housed in when you do so. daily car insurance There should be two lines about the stick, one marked min along with the other marked max. The oil level should sit somewhere within the 2. If it is low, adding more oil for your car. Remember to place the dip stick back. Caster and camber might be challenging to visualize if either ones is unfamiliar for you. The former is a measurement concerning the front tires steering axis. Picture the tire through the side. The steering axiss centerline is vertical from the center of the tire. Caster measures the tilt in the axis. If the axis is tilting forward, caster is negative. If the axis is tilting backward, its positive. Most manufacturers place it between positive 2 and 5. Also be sure that the car maintenance and repair is conducted by a reputable repair company or those recommended by the vehicle dealers, that you purchased your vehicle. Some car companies or dealers have a roster of car servicing stations across different regions or states. By getting the list and recommendations of your car dealers or the vehicle company itself, make no mistake - of your more reliable use of quality car care.