Six Tips For Diesel Engine Beginners

If you're looking at a diesel engine, you're probably impressed with their combination of power and fuel efficiency. Modern diesel engines are environmentally friendly and fairly low maintenance. Europeans have enjoyed diesel powered vehicles for years, which are finally starting to catch on in the United States. Considering all their benefits, it's quite possible that diesel engines will one day be more popular than gas engines. Since most U.S. drivers have limited experience with diesel engines, here are some tips for new diesel drivers.

1) Nearly all new diesel engines come equipped with a turbo-charger. Think of a turbo-charger as a jet engine - it forces outside air into the engine and increases efficiency and performance. Turbo-chargers are very powerful, so great care must be taken to make sure the air entering the turbo-charger is clean and clear of debris. Therefore, it's important that the air filter on your diesel is clean and changed often. Most manufacturers equip their vehicles with electronic sensors that will tell you to check or replace your air filter, and when this sensor tells you to change the air filter, do so immediately. If you ignore this warning, you could damage your engine.

2) The fuel filter in a diesel engine is very important, since diesel fuel isn't as clean and pure as gasoline. Your car has sensors which will tell you if your fuel filter is clogged, and you should take action quickly after this sensor goes off. Neglecting a clogged fuel filter can result in you being stranded on the road. Fuel filters need to be changed more often than gas fuel filters, so you should expect to replace your fuel filter earlier than normal.

3) Here's some shocking news for new diesel owners -- in addition to being less pure than gasoline, diesel fuel also contains water. Even though small amounts of water will not hurt your diesel engine, nearly all modern diesels are equipped with water/fuel separators. Depending upon your vehicle, you may need to purge the water from your diesel's fuel system manually. Check your owner's manual for instructions on how to do this and to find out how often it should be done. The good news is that many service facilities will perform this task for you at little or no charge, and will also dispose of the water/fuel mixture in an environmentally friendly way.

4) Diesel engines are often referred to as "oil burners" because unlike gasoline engines, diesel engines typically burn some of the engine's lubricating oil during normal operation. That's why it's especially important to check your diesel's oil level between oil changes. To check the oil, make sure the engine has cooled for at least 30 minutes, and that the vehicle is level. Your owner's manual will explain when you should add oil based on the engine's dipstick reading.

5) Cold temperatures are bad for diesel engines. Your diesel engine will start up harshly and take a long time to warm up if the temperature outside is low. If it's extremely low outside, with a temperature of -10F or lower, diesel engines might not work at all. It's very important that you remember to use your diesel's block heater. The block heater is an electrical plug on your car that keeps your engine warm, using electricity from your home. Use the block heater at least whenever the temperature drops below zero outside, and at best, whenever the temperature is below freezing. This protects your engine, so it can continue to start smoothly and warm up quickly. Refer to your owner's manual to locate the block heater on your vehicle.

6) While all new engines have a short break-in period, new diesel engines usually have a break-in period that lasts 500 or 1000 miles. (Check your manual to find out.) Usually, the manufacturer recommends that you avoid driving at sustained speeds (i.e. long trips on the highway) during this period. Additionally, most manufacturers suggest that you not tow or haul anything during this period. Once the initial break-in period is over, it's not uncommon for your diesel to continue to improve in power and efficiency for the first 20k or 30k miles. Unlike gas motors, which often stop improving in power and efficiency after 3k to 5k miles, diesels need lots of time and use to reach their peak efficiency and performance. In fact, most long-time diesel owners will tell you that their engine didn't really start to truly perform until a year or two after they bought it.

It is imperative that new or first-time diesel owners read their engine manual thoroughly. Diesel owners need to perform normal vehicle maintenance, as well as monitor air and fuel filter sensors, check engine oil between changes, remove water from fuel system when needed, and plug in the block heater when the temperatures drop below zero. This extra care will result in an engine with power, fuel economy, and 200,000+ miles of service.

Article Source: http://www.search4allinfo.com

Author Jason Lancaster, a car industry veteran, developed AccurateAutoAdvice.com. You'll find accurate tips for buying a car and car advice.

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