cars tend to be on the road much longer now than they used to be. Under the "more", I think we're seeing a lot more miles. Today's vehicles are getting to 200,000 or more miles before needing extensive repairs. Technology has come quite a long time, so how do you keep your car running for that long? And if you buy a car with high mileage, what are the risk and things you should know about?
To a car running in tip top shape, it is important to ensure a few things.
1) It must be properly lubricated internally. This means that your fluids changed when it should. The oil every 3000-5000 miles depending on driving habits. Highway miles can usually push closer to 5000, but the city stop-and-go driving should be changed before. Always change the filter at each oil change. Transmission fluid must be changed at appropriate intervals, together with a filter. See owners manual for it. commonly overlooked area is the rear end of rear-wheel drive vehicles. This oil must be changed as often as the transmission fluid. If not, the metal will start to wear down and you will notice a jolt or a thud when putting the car in gear. They also flushed the brake lines. That right, the brake lines. Until recently it was believed that brake fluid will not need to change, but studies show that a bad brake fluid can result in a master cylinder failure. Also take note of radiator fluid. If this is overlooked, you can get rust deposits and clogged water passages in the engine. Clogged water passes as higher engine temps, who are the enemy of durability.
2) the engine must have the right mixture of fuel and air. It is important for several reasons. mixture determines the combustion of fuel in the cylinders. This is directly related to horsepower, fuel economy and engine life. lean mixture (not enough gas) can cause detonation, which is very bad for the inner engine. Prolonged periods of detonation lean fuel mixture can take thousands of miles of engine life, and threaten the performance and fuel economy. Running too rich (too much gas) may have different but equally negative effect, resulting in carbon build up and premature failure of the valve. Late model of care are equipped with computers to control the fuel-air mixture. If a component in the system fails, the engine light will come on the check. It is usually a sign of the components going bad read or adjust the air fuel mixture. Riding with this light on, although you might not notice, it can be harmful to your engine. Always have the codes read and fix the problem to ensure the durability of the engine.
3) revolutions are the enemy of every engine. more speed, greater risk of damage to the engine. Driving habits have everything to do with how many revs your engine will see. At higher speeds, there is a greater chance of bearing wear and damage, piston ring and cylinder wall scoring, among many other unwanted features. The engines are red lines, which is the highest engine speed can safely withstand without immediate damage. Stay near the edge for too long, and You May find himself the victim rings, bent or burnt valves, engine bearings spun, or collapsed lifters.
OEM and aftermarkets are many options out there to help you keep your car maintained and running smoothly. You can find everything you need to replace your sensors and get regular maintenance done on time, but if you heed these warnings, then you should see every bit of 200,000 miles, and beyond.
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