No matter how well they’re made, vehicles in Orange, CA will have design or manufacturing problems.
And when the government thinks a problem is really serious for people in Orange, CA, they require the car maker to issue a recall notice and fix the car free of charge. The auto manufacturer then tries to contact everyone in Orange, CA who owns that type of car to get the recall work done. Perhaps you have received a postcard notifying you of a recall issue on your car. Because these recalls always affect safety, Orange car owners should take them seriously. This isn’t difficult to do because it’s easy to see if a vehicle’s being recalled.
The government has links on its websites, or just visit AutoNetTV for links. There are many websites with free recall information and searches. There’s CarFax, AutoByTel and the DMV.
Recalls are serious, but not all that common. But sometimes there are less critical issues, and for these, manufacturers issue a Technical Service Bulletin, or TSB, that tells service centers like Greg’s Orange Auto Repair how to repair a frequent or difficult problem.
The pros get updated information through subscription plans, also available in consumer versions for a reasonable cost. So when vehicle manufacturers recalls occur, get the work done, and keep you and yours safe.
Hi Orange auto 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 Orange drivers.
So it’s to Orange 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 Orange drivers than do bargain Chino Hills 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.
Orange car owners 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 Orange, Chino and Diamond Bar , your filter will need to be changed more often.
You can also purchase cleaners at Greg’s Orange Auto Repair 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 Greg’s Orange Auto Repair in Orange that will result in better fuel economy 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.
At Greg’s Orange Auto Repair 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 CA 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 CA.
You may ask, why has it taken so long getting to CA and North America? There are a bunch of reasons like fuel tax policies and such, but the biggest hurtle was that CA 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 CA 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 CA 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 CA, 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.
For those of you in Orange CA who pay attention to these things, you may have been hearing about the new direct injection engines and want to learn more about them. Some deliver the power of a V8 with the economy of a V6.
For example, in one family of engines the conventional V6 makes about 250 horsepower. The direct injection version of the same engine makes over 300 horsepower and gets essentially the same gas mileage. The turbocharged version makes over 350 horsepower.
So what are the differences from a conventional engine?
The core difference is in the fuel injection system. The system most vehicles use now is called a port injection system. The fuel injector squirts fuel into a port just outside the cylinder where it’s then drawn into the engine with the air.
With a direct injection system, the injector squirts the fuel directly into the cylinder. The gain in power and economy come because fuel injected directly into the cylinder during the combustion cycle is burned much more efficiently.
First, the fuel is squirted in at hundreds of times more pressure, so it’s atomized much better and burns cleaner and stronger. The other big advance is in electronics. Faster engine management computers can control the additional precision required to manage direct fuel injection.
Fuel injectors are precision instruments. They have to deliver a precise amount of fuel at exactly the right time. The design of the engine also dictates a particular spray pattern for the fuel. If a fuel injector is dirty or gummed up, it can’t do its job as well. That means less power and worse fuel economy for your sedan and can lead to damaged fuel injectors.
Replacing fuel injectors isn’t cheap. Direct injection injectors are even more expensive because of the extremely high-pressure they use. Same thing for diesel fuel injectors; we’re talking mortgage payment-range to replace a set of diesel injectors.
A professional fuel system cleaning from Greg’s Orange Auto Repair gets out the gum and varnish in the whole system, including the fuel injectors. Keep those injectors clean and they’ll last a long, long time.
Hello, Orange auto owners. 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.
Orange drivers 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 Greg’s Orange Auto Repair 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 Greg’s Orange Auto Repair technician can help you with recommended replacement schedules.
If your fuel filter becomes clogged, your engine will sputter when you drive at CA highway speeds or when you accelerate rapidly. A clogged filter allows enough fuel to run the car at low speeds around town in Orange, 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 Orange car owners.
Fuel filters are the epitome of preventive maintenance. They are cheap and easy to change, but neglecting them can lead to expensive repair bills. Some fuel filters are inside the fuel tank and cannot be routinely serviced – your caring Greg’s Orange Auto Repair service specialist will be able to tell you if this applies to your vehicle.
Good car care for Orange drivers means following recommended schedules for preventive maintenance, including changing your fuel filters. Take the auto advice offered at Greg’s Orange Auto Repair 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.
Your sedan requires plenty of clean fuel to run. If your fuel contains contaminants, your fuel injectors will eventually become clogged up. When this happens, your sedan engine may not get the proper amount of fuel at the correct pressure to run at peak performance. This hurts fuel efficiency and performance as you drive around Chino Hills. It can also lead to the buildup of harmful deposits on valves and in the combustion chamber.
That’s why all vehicles, including sedans, come equipped with a fuel filter somewhere between the engine and the fuel tank. The job of the filter is to clean out little pieces of dirt and contamination. The filter captures the contaminants and keeps them out of the fuel stream. Of course, like all filters, it will eventually get clogged up and need to be replaced at Greg’s Orange Auto Repair in Orange .
If your fuel filter is clogged, the sedan engine can’t get all the fuel it needs, and it may sputter at high speeds or quick acceleration. Many fuel filters have a bypass valve that will allow unfiltered fuel through when they are clogged. This keeps your sedan engine running, but doesn’t protect it from contaminated fuel.
You may find that you need to change your fuel filter at Greg’s Orange Auto Repair more frequently as your sedan ages. Over the years, additional sediment and rust accumulates in the fuel tank and can be drawn into the fuel system. Your fuel filter stands guard at the gates to your engine to protect expensive parts and to maintain performance and fuel economy.
Is your car sometimes hard to start on an early Orange morning? When you turn the key, does it hesitate or stutter? If so, the problem could be the result of a dirty fuel system. Your car’s fuel system starts with the air filter and ends in the top of your engine. Over time, different parts of the system get dirty, which robs you of performance and hurts your fuel economy.
Most of our sedan in Orange have fuel injectors, rather than a carburetor. Fuel injection systems have fewer problems and require less adjustment. But they still need to be properly maintained. This is why your owner’s manual has a schedule for cleaning your fuel injectors and other parts of your fuel system.
Some people are interested in buying fuel system cleaners that you can pour into your gas tank. You can do that – and there are lots of great products available that can help maintain an already clean fuel system – but these products cannot do a major cleaning. For that, you need to see your service center at Greg’s Orange Auto Repair. Greg’s Orange Auto Repair has the professional tools and chemicals to really do a complete service.
Your service center at Greg’s Orange Auto Repair in Orange CA uses a process that gives your car a deep, professional fuel system cleaning. You need to remove particles, gum and varnish from your fuel system and get those injectors running cleanly and efficiently. After a professional fuel system cleaning, you’ll notice more power, better fuel economy and reduced exhaust emissions.
The cleaners also help prevent rust and corrosion in your fuel system and lubricate vital engine parts.
Fuel system cleaning is just one of those recommended service items that helps keep your vehicle running strong. As with all maintenance, it can help avoid costly repairs that often result from not taking the right preventive steps. And you will notice the difference in how well your car runs. Check with your service advisor at Greg’s Orange Auto Repair in Orange CA to see when your car is scheduled for a fuel system cleaning.
An ounce of prevention really is worth a pound of cure.
Having trouble with your fuel system? Bring your sedan into Greg’s Orange Auto Repair for a check up. 921 N Parker St. Orange, CA 92887 714.633.8219
In today’s Greg’s Orange Auto Repair auto post,we’re talking about fuel system cleaning. The first thing to know is how important it is to have a clean fuel system. Orange motorists need fuel to go, and the cleaner the fuel system, the more efficiently the fuel will burn. That means more power and better fuel economy.
A clean fuel system saves money at the pump. We guess you could say, it all starts and ends at the pump. One of the most important things Irvine motorists can do to keep their sedan fuel system clean is to buy good quality gas. Major brands have detergents that keep gum and varnish from rapidly building up in the fuel system.
So buying cheaper gas in Orange can actually cost more in the long run. Now, most cars on CA highways are more than five or six years old. That means they’ve had time for some dirt and rust to start accumulating in the fuel tank. This junk needs to be filtered out of the fuel before it hits your sedan engine. That’s the fuel filter’s job.
When the fuel filter is clogged, the dirty fuel will bypass the filter and go on up to the engine where it can clog fuel injectors and get into the cylinders. That could do some damage. So Chino motorists should have their fuel filter changed when recommended. Check your owner’s manual or ask your caring Greg’s Orange Auto Repair service professional if your fuel filter is due for replacement.
The fuel then goes up into the throttle body. This is another area where varnish and gum can accumulate. A professional fuel system cleaning at Greg’s Orange Auto Repair in Orange will use a combination of special cleaning chemicals and old fashioned swabbing to clean out the throttle body. Now, the fuel injectors are the last stop in the fuel delivery system.
It’s real important to keep those fuel injectors clean. The fuel injectors need to deliver a precise amount of fuel, at exactly the right time, in a particular spray pattern. They just can’t do that if they’re dirty. Dirty fuel injectors really rob power and hurt gas mileage.
It is important for the fuel system proper, but there are a couple other things that will help keep your sedan engine clean as well. Of course, air is mixed with the fuel before it’s burned. Dirty air means dirt gets into your engine, so you need to replace your engine air filter when it’s dirty.
The PCV value routes unburned fuel that escapes into the lower engine back up into the intake system to be burned. A sticky PCV valve needs to be replaced at Greg’s Orange Auto Repair to make sure that system is working properly and the breather filter needs to be replaced if it’s dirty as well.
Do all these things and your sedan engine’s air and fuel will be as clean as possible. You’ll get much better gas mileage and better power.
Here’s a question for Orange, CA auto owners: How long have you been enjoying the romantic glow of your check engine light?
Hey, it’s not there to create ambiance; it’s a warning that something’s wrong. (And, by the way, Homer Simpson’s fix of covering it with tape is not a good idea.)
If your check engine light comes on, check your gas cap. A loose gas cap can cause a false sensor reading that’ll make the check engine light turn on.
Many conditions that trigger the check engine light can hurt your gas mileage. A lot.
If your date’s eyes are smoldering in the soft glow of the check engine light, try to think of all the gas money you’ll save by getting it fixed. Give Greg’s Orange Auto Repair a call when you are ready: 714.633.8219
No one in Orange, CA likes to spend a chunk of change at Chino Hills gas pumps. Rising CA fuel prices, however, have spurred Orange motorists to focus on how to improve their fuel efficiency. North Americans literally drive billions of miles less each month during times of high fuel prices. But we still need to drive (we are car-loving Americans, after all!), so it makes sense to try and increase our fuel economy however we can.
Let’s look at a real life example of one of our AutoNetTV producers. He has one of those really big SUVs. Lots of kids and horses to haul around, you know. His family was planning a four day camping trip. Here’s what he did to cut his fuel costs:
First, he installed a new, high flow engine air filter. Then he had his service center change his oil, flush his cooling system and service his front and rear differentials along with the transfer case. He also had a fuel system cleaning, replaced his PCV valve and breather element. He also made sure his tires were up to the recommended pressure.
Now this cost several hundred dollars. But keep in mind, it all needed to be done anyway – it was all scheduled, and some of the work was overdue.
So he headed out, loaded with nine people and pulling a ton of trailer with everything needed for four days of camping. When the trip was over, he tallied his fuel efficiency. Turns out, he got the best fuel economy on that vehicle up to that point. It had improved 25 percent! He saved $48.00 on that trip alone. And the savings keep on coming every day.
Here’s a quick summary of what you can do to save fuel in Orange, CA. First get caught up on your routine maintenance. Nearly every scheduled service item can boost fuel efficiency. If it’s time for a tune-up, git’er done at Greg’s Orange Auto Repair. That’s a big item.
If your check engine light is on, have your caring Greg’s Orange Auto Repair tech figure out why and fix it. Check engine problems can be real gas wasters.
Proper tire pressure and wheel alignment can really help as well. Try not to carry around a bunch of stuff. An extra hundred pounds can cost a mile per gallon.
Now you may not want to hear this, but the single biggest fuel waster for most Chino Hills folks is their right foot. Zooming away from stop lights and hot rod lane changes really waste fuel. Take it easy on CA highways and city streets: don’t speed and plan ahead.
Finally, you may have noticed that we haven’t mentioned any magic pills or devices that will double your mileage. That’s because there aren’t any. Some may help a bit, but there are a lot of “miracle fuel saver” scams in CA. Don’t shell out any money to swindlers, you need it to buy gas!