Category Archives: Fuel System
Hi Birmingham BDG car owners. Let’s talk fuel injectors. A fuel injector is a valve that delivers fuel to a vehicle’s engine. It has to deliver the precise amount of fuel, to precisely the right place, precisely when the engine needs it. The fuel also has to be mixed with air before it can burn in the engine.
Fuel injectors are engineered to spray fuel in a specific pattern into the engine. (The pattern varies by engine type and design.) In order to achieve these spray patterns, the fuel must be pressurized.
The pressure in a fuel injection system varies depending on its type. Many gasoline sedan engines use port injection systems, which operate with a pressure of 60 pounds per square inch. Newer direct injection systems operate at 10 to 30 times that pressure. Some diesel passenger vehicles have fuel injectors that operate at 30,000 pounds or more per square inch.
Vehicles have one fuel injector for each cylinder in the engine. Your vehicle’s control computer constantly monitors the engine and various sensors in the vehicle and adjusts the fuel injectors accordingly so that they can deliver the proper amount of fuel to the engine. As you can see, fuel injectors are a sophisticated and vital part of your vehicle’s engine. Because fuel injectors are such precision instruments, dirt and contaminants are a serious detriment to their performance. When an injector gets gummed up, it affects the pressure, pattern and timing of the fuel delivery. The result is a decrease in fuel efficiency and loss of engine performance for Birmingham BDG drivers.
So it’s to Birmingham BDG auto owners’ advantage to keep their fuel injectors clean. That starts with keeping the fuel in your tank clean. High-quality fuel contains detergents and additives that help clean your engine. Brand-name fuel companies also deliver a more consistent quality of fuel to Birmingham BDG car owners than do bargain Clay area service stations.
The second way to keep your injectors clean is to keep your fuel filter clean. This filter screens dirt and rust out of the fuel as it travels from the tank to the engine. If the filter clogs up, fuel will bypass it and carry its load of dirt into the engine.
Birmingham BDG drivers should check their owner’s manual to find out how often they should change their fuel filter. This should be part of your regular preventive maintenance. Also, remember that if you use bargain-brand or low-grade fuels, or if you drive an older vehicle between Birmingham BDG, Kimberly and Morris , your filter will need to be changed more often.
You can also purchase cleaners at Birmingham BDG that will protect your fuel injectors. These cleaners are added to the fuel tank. They work best at preventing build-up in your fuel injectors and can clean up small amounts of carbon, gum and varnish. But they won’t be able to clean a fully gummed-up injector. Read the labels before using any of these products for full directions on their use. If your fuel injectors are gummed up, you can get a professional deep cleaning service at Birmingham BDG in Birmingham BDG that will result in better fuel efficiency and improved vehicle performance.
Good car care will prevent serious damage to your fuel injector system. And this is one system that you want to keep in perfect condition.
In very simple terms, a fuel injector is a valve that squirts fuel into your sedan engine. Your engine control computer tells the fuel injector how much fuel to deliver as well as the precise time it should be delivered. Of course this happens thousands of times a minute in every single fuel-injected car driving down Birmingham BDG, Morris, and New Castle freeways.
Most fuel injectors for gas engines are known in the Clay automotive community as port fuel injectors because they deliver the fuel to a port just outside the cylinder. The fuel pump provides pressure needed to squirt the right amount of fuel into the engine.
A few vehicle manufacturers have recently introduced gas direct injection systemson some engines. They are now available at some Clay dealerships. These systems inject the gas directly into the cylinders under very high pressure – many times the pressure of port injection systems.
Although more complicated, direct injection technology promises greater power with improved fuel efficiency for gas-poor Kimberly, Morris, and Birmingham BDG car owners. AL motorists can expect to see more of it in the future.
High temperatures under your sedan hood and variations in Clay gas quality cause fuel injectors to be fouled with wax, dirt, water, additives and carbon. Injectors can become partially clogged, preventing them from delivering the proper amount of fuel at the correct pressure.
When injectors are dirty, the fuel doesn’t burn as efficiently resulting in poor gas mileage and loss of power. So it’s essential for Birmingham BDG motorists keep their fuel injectors clean.
Your tech ar Birmingham BDG can perform a fuel system service for you in which the fuel injectors are cleaned so that they operate properly and deliver the right amount of fuel at the right time.
Proper maintenance of your sedan fuel system means that you will spend less on gas, enjoy strong performance and prevent pricey Clay repair bills down the road.
The team at Birmingham BDG in Birmingham BDG and AL car owners are all talking fuel efficiency right now. Better gas mileage. Fewer emissions. Birmingham BDG motorists want to save the environment and their pocketbooks.
And we all know—or should know—that preventive maintenance will help maximize gas mileage. But is there something more Birmingham BDG car owners can do? After all, some of us Birmingham BDG folks can’t cut back on our driving, and others would like to do more to economize.
Weight is one major enemy of fuel economy. The more you lug around in your vehicle, the more fuel you have to burn to get from Birmingham BDG to Kimberly. And that means buying more gas in Birmingham BDG and producing more emissions.
Of course, your sedan’s weight isn’t negotiable. And you can’t do much about the weight of your passengers. And this isn’t an article about diet and exercise.
But look around your sedan. Are you hauling a bunch of unnecessary weight around AL? Do you really need your golf clubs every time you leave your Birmingham BDG home? Store sports equipment in the garage. Load it when you need it and store it when you don’t. Who knows? The extra exercise just might reduce the other type of weight in your vehicle.
The same goes for anything else in your car: make-up kits, music collections, extra electronics, spare clothing; whatever your particular extras may be. Pack it when you need it; store it when you don’t.
Clean out your Birmingham BDG. You’d be surprised how much weight you’re lugging around Birmingham BDG in plain old junk. Toss old papers, leftover food, and regular old dirt. Even if it’s not a lot of weight, you’ll feel better when you get into your car. A good cleaning is also part of good car care.
Now, don’t toss stuff you really do need. You do need that spare tire—the one in your trunk. And a kit of emergency essentials is not a bad idea. But just carry around the day-to-day essentials. You can pack a more extensive kit and store it in your garage, then toss it in your Birmingham BDG when you go on a longer trip, but you don’t have to lug it around all the time. After all, are you a driver? Or are you a junk chauffeur?
Lose the junk and save some money in Birmingham BDG.
With high fuel prices in Birmingham BDG AL comes lots of gas saving advice. Some of it, like what you hear on AutoNetTV, is really great. Some is myth. And some is just designed to prey on Birmingham BDG AL people desperate to save some money on gas.
Does it really make sense? Does it defy the laws of physics?
Do some research on the internet or ask your Birmingham BDG AL service advisor at Birmingham BDG.
There aren’t any magic pills you can drop in your gas tank and the government hasn’t suppressed a device you can clamp on your fuel line to make your car run on air. Not even in Birmingham BDG!
So next time you get one of those e-mails, check it out with an automotive professional. You’ll get more bang for your buck with an oil change or an engine air filter replacement.
We’re Birmingham BDG, give us a call at 1.800.LET.NAPA for good honest advice about your car.
If the fuel system in your sedan is dirty, you will be hurting your fuel efficiency and losing performance as you drive around Birmingham BDG, AL.
Unless they drive a vintage car, Birmingham BDG drivers have fuel injectors which need to be properly maintained. That is why your sedan owner’s manual has a schedule for cleaning your fuel injectors and other parts of your fuel system.
Your courteous service advisor at Birmingham BDG in Birmingham BDG has the tools and chemicals to do the job right. Birmingham BDG uses a process that gives your car a deep, professional fuel system cleaning. The particles, gum and varnish that build up in your fuel system are removed so that it can run cleanly and efficiently.
After a professional fuel system cleaning at Birmingham BDG, you’ll notice more power, improved MPG and reduced exhaust emissions. AutoNetTV strongly recommends you follow your auto manufacturers fuel system cleaning service recommendations to keep your sedan running strong.
Birmingham BDG car owners don’t need the added expense of replacing a fuel injector that’s been damaged by neglect. Check with your courteous Birmingham BDG service specialist and see when your car is scheduled for an essential fuel system cleaning.
Diesel engines have been used extensively in Europe and Asia for many years. They haven’t been as common in Clay because of the high sulfur content in our diesel fuel. But the government is now mandating lower sulfur content and, as a result, we are going to see more Birmingham BDG drivers driving diesel-fueled vehicles on the road, especially in passenger cars and SUV’s.
Diesels are popular in Birmingham BDG because they get better fuel efficiency than gas-powered engines. They also last longer. Modern diesel engines are quiet and powerful. And if you associate diesel engines with black smoke, then you’re not up with the times. That smoke is a thing of the past.
Diesels don’t produce any more pollutants than gasoline engines. The pollution standards for diesel-powered vehicles are as strict in AL as for other vehicles.
Also, diesel engines can run on bio-diesel fuels as well as fossil fuels. Diesel fuel can be produced from vegetable oil or from cellulosic waste like wood chips and sawdust. In Clay, we may soon see bio-diesel produced from algae. These fuel sources will lessen Birmingham BDG car owners’ dependence on fossil fuels and may even become truly renewable and sustainable.
Diesel-powered vehicles perform as well as other passenger vehicles, also. Most New Castle people don’t notice a difference in driving one or the other. If you haul heavy loads or tow a trailer in Morris, however, the diesel is a definite improvement.
So, you may be asking, if diesels are so great, why don’t all Clay auto owners drive them? Surely there are disadvantages you haven’t told me about. That’s true. Diesel engines are heavier than gas engines, and they cost more in AL. The better fuel economy of the diesel engine is partially offset by the higher purchase price.
Because of higher fuel prices, diesel engines used to be more costly to drive in Clay. But now, with higher volatility in the prices of both gasoline and diesel fuel in AL, that cost difference is less definitive. Whether a diesel or gas engine is more expensive for Birmingham BDG motorists depends now on the current price of fuel in AL and how many miles you drive.
Consider also that diesel-powered vehicles have a high resale value in the Clay area, and the costs of owning and operating a diesel vs. a gas-powered vehicle in AL becomes a real toss-up.
Preventive auto maintenance for diesel vehicles has also become similar to that of gas-fueled vehicles in recent years. The major difference is that diesels require cleaner fuel, air and oil, so their filters are more expensive in Birmingham BDG than those for gasoline engines. The engine air filter must be changed more frequently as well.
The costs for car care and repairs in Birmingham BDG are similar. Wait, you may be thinking, but you just told me that filters are more pricey and have to be changed more regularly. True, but that is offset by the fact that diesel engines have a much longer lifetime than gasoline engines. So if you are the type of owner who prefers to hang on to a vehicle for a long time, you will be more than rewarded with a diesel engine.
So if you have been looking for Birmingham BDG auto advice on whether to switch to a diesel vehicle or stay with a gas-powered one, then we hope this helps. The answer as to which type of vehicle is better is that it depends on the Birmingham BDG driver and their driving habits. Now that you know the facts, you can make an informed choice based on your own priorities and needs.
At Birmingham BDG we hear from a lot of people who are excited about the new diesel engines that will soon be available in passenger cars and SUV’s. But our AL friends are often curious about the preventive maintenance requirements. People may not know that diesel engines have long been used extensively in Europe and Asia. In fact, in some markets, there’re nearly as many diesel powered passenger cars as there are gasoline.
Here’s who’s announced or is expected to announce new diesels for North America: BMW, Mercedes, Audi, Volkswagen, Nissan, Honda, Toyota, Hyundai and Subaru. Of course, the US auto makers will be expanding their diesel offerings as well. Diesels will become a very big deal here in AL.
You may ask, why has it taken so long getting to AL and North America? There are a bunch of reasons like fuel tax policies and such, but the biggest hurtle was that AL diesel fuel had a high sulfur content – too high for the latest generation of highly refined diesel engines. Recent government mandates to remove sulfur now opens up AL to the engines the rest of the world’s been enjoying for a long time.
Why are diesels so popular worldwide? Well, for starters, diesels get up to 30% better fuel economy than gas engines. And they last a lot longer. And modern diesel engines are refined, quiet and powerful – and there’s none of that black smoke we used to see.
Some people may think that diesels create more pollution. But, you need to rethink diesels. Environmental pollution standards for diesel cars and light trucks are scheduled to be as strict as they are for gasoline vehicles. A modern diesel engine is as clean as a gas engine.
You may also have heard a lot in the news about bio-diesel. The exciting thing about diesels is that they’re not limited to fossil fuels. They can run on fuel made from vegetable oil. There are refineries that make diesel fuel from cellulosic waste like woodchips from lumber mills. There’s even this cool new process where a special strain of algae is used to convert carbon dioxide, water and sunshine into bio-diesel. That’s still a ways off, but you can see that diesel can become a sustainable source of fuel.
And, there are not a lot of trade off’s with diesel in terms of performance. A modern passenger car diesel is very smooth, quiet and quick. Most folks wouldn’t notice any difference. For those who tow trailers and haul heavy loads, diesels will be an improvement.
Now diesel engines are heavy duty, so they cost more than gas engines. But they get better fuel economy – so the break-even point is largely dependent on the difference between AL gas and diesel prices at the pump and how many miles you drive. And diesels have a higher resale value.
Now, let’s get back to diesel maintenance. You have to keep in mind that most of the new diesels are just coming in, or will be over the next couple of years, so we don’t have the maintenance schedules to make direct comparisons yet.
But going off what we already have in AL, we can expect fluid drain intervals to be similar to gasoline engines. Diesels do require very clean fuel, air and oil, so their filters are much higher capacity than gasoline filters and cost more. The engine air filter needs to be changed more frequently as well.
Repair costs are similar. As with gasoline engines, proper maintenance is the key to long engine life and to avoiding repairs. So pretty much what we have come to expect with gas vehicles; coolant system service, transmission service, power brakes, power steering, differential, filters, fuel system, and so on. And the payoff for you, if you’re the kind that likes to keep your vehicles for a long time, is that a properly maintained diesel engine can last for hundreds of thousands of miles.
The price of gas in AL has got Birmingham BDG drivers talking. It seems that Birmingham BDG folks who need a bigger vehicle to carry family and gear, or provide four wheel drive, are hit especially. That is why we thought it would be good to review some things that anyone can do to improve fuel economy.
First let’s start with how we drive in the Clay area. Birmingham BDG motorists may not realize that they can really save bucks on gas by just changing a few driving habits. One of the biggest is jackrabbit starts – you know, flooring the gas as soon as the light turns green. That really wastes a lot of fuel. Building up your speed at a slower pace uses less fuel and is easier on your engine and drive train. And don’t drive with one foot on the brake. That’s also a drag on fuel efficiency, and it wears out your brakes faster too.
Another thing Birmingham BDG auto owners can do is drive slower – but only when it’s safe. Sometimes on the highway we drive an extra five … ten . . . twenty … over the speed limit. We do it to save time, but it only saves a few minutes out of maybe an hour long drive, and we may use 10 to 15 % more gas. Just leave Birmingham BDG a little bit earlier, save some bucks and arrive more relaxed.
Birmingham BDG car owners can also try and combine all of their errands for the day into just one trip, rather than several. If you can put off a trip today that can be combined with one tomorrow – you can save some time and cash.
Using your cruise control can save money too. Driving in Clay at a constant speed really improves gas mileage. Be sure to only use your cruise control in AL under safe conditions – you can look in your owner’s manual for some critical good tips on using your cruise control.
Did you know that reducing the weight in your sedan saves gas? Clean out the trunk or back seat from time to time so that you are not paying to carry around a lot of stuff around Clay you do not need in the car. If you live in AL where there is snow and ice, clear it off your car. They add weight and mess with aerodynamics too.
Another tip is to avoid long idle times, which includes warming it up when you start. Modern engines do not require a long warm up to get going – just take it easy for a couple of miles.
Be sure to get a new gas cap if yours leaks or is worn.
Now, let’s start talking mechanical. Bottom line – the better you maintain your vehicle, the less fuel you will use. It all adds up in a big way. For example, replacing your dirty engine air filter will pay for itself in improved fuel economy before your next oil change – and will keep saving you bucks after that.
A clean, well-maintained fuel system really pays big dividends in fuel efficiency for Birmingham BDG auto owners. A clogged fuel filter wastes gas. So does a dirty fuel system, grimy fuel injectors and plugged up PCV valves. A fuel system service decreases the gas you use, and increases the power – so Birmingham BDG car owners can’t go wrong with that.
Some of us Birmingham BDG motorists ignore our Check Engine light. But fixing the problem that caused the light to come on will usually save some fuel as well. It may be a bad oxygen sensor that can really rob your fuel economy.
And, it may be time for a tune-up. Tune-ups should improve your fuel economy. Don’t overlook the critical routine maintenance items, like scheduled oil changes, transmission and cooling system service. Dirty or low fluids actually use more fuel. Just look at your auto manufacturer’a recommended service intervals in the owner’s manual, or ask your Birmingham BDG service advisor for the schedule.
Don’t forget your tires. Under-inflated tires waste gas. And if your wheels are out of alignment you won’t get the fuel efficiency you need.
None of these things are very complicated or expensive for Birmingham BDG auto owners to stay on top of. When you maintain your car properly, you save gas today, and prevent pricey repairs tomorrow.
Hello, Birmingham BDG drivers. Let’s talk fuel filters. Fuel filters clean the dirt, dust and debris out of your fuel. Both gasoline and diesel-powered engines have them. The fuel filter is located in the fuel line between the fuel tank and the engine.
Birmingham BDG car owners don’t need to filter their fuel because it has lots of grit in it; they need to filter it because it has some grit it in. Any dirt is bad for your engine. The cleaner the fuel, the better an engine will run.
Over time, the small amounts of rust, dirt and contaminants in your fuel settle out inside the fuel tank. After about five years, this can amount to a quite a bit of sediment. This means that as your sedan ages, your fuel filter has to work harder to screen your fuel: more sediment in your tank means more potential for grit in your fuel.
The harder your fuel filter works, the more often it needs to be replaced. Check with your sedan owner’s manual or Birmingham BDG to find out how often it should be serviced and how long you can expect it to last. You should change it before it becomes clogged. Your Birmingham BDG technician can help you with recommended replacement schedules.
If your fuel filter becomes clogged, your engine will sputter when you drive at AL highway speeds or when you accelerate rapidly. A clogged filter allows enough fuel to run the car at low speeds around town in Birmingham BDG, but when you need a higher flow of fuel for faster speeds, or if you need a sudden burst of fuel, you just won’t be able to get it through the filter.
A clogged filter is actually dangerous. If you need to accelerate suddenly out of the path of danger, you just won’t have the power to do it.
Fuel filters have a bypass valve. When the filter becomes clogged, the valve allows some fuel to bypass the filter so the engine can keep running – just not enough to be running well.
That means, though, that dirty, unfiltered fuel is entering your engine. Instead of clogging up your filter, that dirt is now getting into your fuel injectors, where it can cause serious damage. Fuel injectors are expensive; fuel filters are cheap. It doesn’t seem like a difficult choice for Birmingham BDG auto owners.
Fuel filters are the epitome of preventive maintenance. They are cheap and easy to change, but neglecting them can lead to pricey repair bills. Some fuel filters are inside the fuel tank and cannot be routinely serviced – your courteous Birmingham BDG service professional will be able to tell you if this applies to your vehicle.
Good car care for Birmingham BDG drivers means following recommended schedules for preventive maintenance, including changing your fuel filters. Take the auto advice offered at Birmingham BDG and in every owner’s manual and have your vehicle regularly inspected. It may save you money by preventing costly repairs, but it will also repay you in improved fuel efficiency, safety and peace of mind.
Something you’re going to be hearing a lot about around Birmingham BDG, AL is diesel engines. We’re not talking about semi-trucks and buses – We’re talking about diesel engine cars, pick-ups and SUVs.
Most people in Birmingham BDG, AL are surprised to learn that around half the cars on the road in Europe have diesel engines. Nearly all import auto makers offer a range of diesel engines abroad – even the ultra-luxury brands like Mercedes and BMW. For the most part, these diesel engines haven’t been available in Birmingham BDG, AL. But that’s about to change.
In the past, North American diesel fuel has had a much higher sulfur content than European fuel. Recent environmental laws have required changes in diesel formulation and emissions standards here in Birmingham BDG, AL so we are now ready to start seeing more diesel options offered to Birmingham BDG car owners over the next few years.
Why are so many Birmingham BDG drivers interested in diesel engines? Well first off, diesel fuel is more energy dense. There’s more power in a barrel of diesel fuel than there is in a barrel of gasoline. The result? Better performance and improved fuel economy.
Diesel powered vehicles get about 20 percent better fuel efficiency. And as for power – why do you think that the majority of new heavy duty pick-up trucks are being sold in Birmingham BDG with diesel engines?
If you think back to the late 1970’s and early 1980’s, you may shudder when you think of the diesel powered cars of the day – noisy, smoky, under-powered beasts that rattled and shook their passengers. Modern diesels sold in AL have evolved considerably.
They are quiet, clean – and powerful. They’re so refined that many Birmingham BDG motorists can’t even tell they’re riding in a diesel powered sedan. In addition to fuel savings, diesels generally last longer than gasoline engines because of their heavy duty construction.
Another thing the Birmingham BDG green crowd takes advantage of is the use of bio-diesel in diesel vehicles. Bio-diesel is made from vegetable oil – even recycled cooking oil from Birmingham BDG restaurants. There is a lot of buzz about Hybrid cars in AL. Look to diesel-electric hybrids in years to come to make a good idea even better.
Every year, auto makers introduce new diesel models. Look for diesels in domestic light trucks, SUVs and passenger cars. Import auto manufacturers have plans to bring more of their outstanding diesel engines to Birmingham BDG, AL as well.
New Birmingham BDG diesel owners need to know that properly maintaining a diesel engine is somewhat different than a gasoline engine. Fluid change intervals are different. Emissions control devices have to work harder to filter diesel fuel and to scrub the exhaust so you will need to pay attention to that. And the fuel injection system operates at much higher pressures than gas fuel injection systems, so it’s important to keep your fuel system clean with a diesel.
The good news is that Birmingham BDG in Birmingham BDG is keeping up with the new diesel technology and will be able to advise you on maintaining your diesel.
When we tell you to look for more diesels on Birmingham BDG streets, you won’t be looking for smoky tail pipes as a clue. You also won’t be listening for that familiar big rig rattle. And, you certainly won’t be waiting for them at the stoplight, because modern diesels are as quick as their gasoline counterparts.
From all of us at AutoNetTV, ten four, good buddy.