Jax Auto Repair

Servicing Brea and the surrounding area since 1985

Jax Auto Repair - Servicing Brea and the surrounding area since 1985

Service to Improve Fuel Economy


The price of gas in California has got Brea auto owners talking. It seems that Brea 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 MPG.

First let’s start with how we drive in the La Habra area. Brea car owners 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 gas mileage, and it wears out your brakes faster too.

Another thing Brea car 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 Brea a little bit earlier, save some cash and arrive more relaxed.

Brea auto 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 income too. Driving in La Habra at a constant speed really improves gas mileage. Be sure to only use your cruise control in California under safe conditions – you can look in your owner’s manual for some vital 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 La Habra you do not need in the car. If you live in California 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 gas mileage before your next oil change – and will keep saving you income after that.

A clean, well-maintained fuel system really pays big dividends in gas mileage for Brea car 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 Brea car owners can’t go wrong with that.

Some of us Brea auto owners 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 gas mileage. Don’t overlook the important 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 maker’a recommended service intervals in the owner’s manual, or ask your Jax Auto Repair 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 gas mileage you need.

None of these things are very complicated or expensive for Brea drivers to stay on top of. When you maintain your car properly, you save gas today, and prevent pricey repairs tomorrow.

Direct Fuel Injection Update From Jax Auto Repair

For those of you in Brea California 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 Jax 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.

Give Your Engine Clean Fuel With A New Fuel Filter From Jax Auto Repair

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 La Habra. 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. Give Your Engine Clean Fuel With A New Fuel Filter From Jax Auto RepairThe 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 Jax Auto Repair in Brea .

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 detrimental contaminated fuel.

Brea car owners may find that they need to change their fuel filter at Jax Auto Repair more frequently as their sedan ages. Over the years, additional sediment and detrimental 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 pricey parts and to maintain performance and MPG.

Clean Fuel Makes a Happy Engine In Brea, California

 




If the fuel system in your sedan is dirty, you will be hurting your MPG and losing performance as you drive around Brea, California.

Unless they drive a vintage car, Brea 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 friendly service advisor at Jax Auto Repair in Brea has the tools and chemicals to do the job right. Jax Auto Repair 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 Jax Auto Repair, you’ll notice more power, improved fuel efficiency and reduced exhaust emissions. AutoNetTV strongly recommends you follow your auto makers fuel system cleaning service recommendations to keep your sedan running strong.

Brea motorists don’t need the added expense of replacing a fuel injector that’s been damaged by neglect. Check with your friendly Jax Auto Repair service specialist and see when your car is scheduled for a key fuel system cleaning.

Jax Auto Repair Fuel Saving Tip for Brea: Check Engine Light

Here’s a question for Brea, California drivers: 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.

Check Engine Light Many conditions that trigger the check engine light can hurt your fuel economy. 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 Jax Auto Repair a call when you are ready: (714) 529-2886

Fuel Injection Basics For Brea

All modern Brea vehicles come with fuel injection systems, so it’s a topic La Habra auto owners need to know something about. The mighty fuel injector is a valve that delivers the gas or diesel fuel to the right place, in the right amount, at the right time; to be mixed with air and burned in the engine.

So how many fuel injectors does your car have? There’s one for each cylinder. So four, six or eight for most folks in Brea, California. Some vehicles have 10 or 12 cylinders. The engine control computer makes adjustments to the fuel injector as it monitors the engine and other sensors. Fuel injectors are a pretty high-tech.

Jax Auto Repair can help La Habra motorists with a fuel injector cleaning service. What’s the benefit? In order to work right, the fuel injectors have to deliver the fuel at a precise pressure at a very precise time. It’s important that the fuel is sprayed in a particular pattern as determined by the engine design.

Over time, varnish can start to build up in the fuel injectors, effecting the pressure, pattern and timing of the fuel charge. The result is that the fuel doesn’t get burned as efficiently as it could. That robs performance and hurts fuel efficiency.

What about dirty fuel – how does that affect the fuel injectors? The fuel injectors are the last stop in the fuel system. It starts at the fuel tank. Frankly, the best way to keep your fuel injectors working well is to use high quality fuel. It’s tempting to shop for bargains in  La Habra with fuel prices as high as they are, but major brands in the Brea, California area have better detergents and additives and deliver consistent quality.

What about a good fuel filter? The fuel filter is an important component of the fuel system. Its job is to filter out the dirt and rust that collect in the fuel tank. If it’s clogged up, the dirt will bypass the filter and head upstream to the fuel injectors.

It’s vital to replace the fuel filter when your auto manufacturer recommends it. That’s part of a comprehensive fuel system cleaning.

There are different kinds of fuel injection systems. Port fuel injection systems, the kind most gasoline engines have, operate at 60 pounds per square inch. The injectors for the new gas direct injection engines Brea drivers are starting to see require 10 to 30 times as much pressure. And some diesel engines for passenger vehicles have injectors that operate at 30,000 pounds or more per square inch. There’s no room for dirt and gum in a precision part like that.

There are a lot of good products available in Brea, California that can clean fuel injectors. They’re best used by Brea auto owners to prevent fouling in the fuel injectors. Many can’t clean a seriously gummed up injector – that requires a professional deep cleaning, like those we offer at Jax Auto Repair in Brea. But putting the cleaner in the fuel tank after you’ve had Jax Auto Repair take a look at your fuel system will help keep it clean. Be sure to read the label for directions.

Give us a call if you think your sedan may be ready for a fuel injector cleaning.

Manager: Jack Tafreshi
Jax Auto Repair
331 South Brea Boulevard
Brea, California 92821
(714) 529-2886

Fuel System Cleaning At Jax Auto Repair

Is your car sometimes hard to start on an early Brea 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 Brea motorists 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 vital parts of your fuel system.

Some Brea drivers are interested in buying fuel system cleaners that they 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 Jax Auto Repair. Jax Auto Repair has the professional tools and chemicals to really do a complete service.

Jax Auto Repair 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 MPG and reduced exhaust emissions.

The cleaners also help prevent rust and corrosion in your fuel system and lubricate critical engine parts.

Fuel system cleaning is just one of those critical recommended service items that helps keep your sedan running strong. As with all maintenance, it can help avoid expensive repairs that often result from not taking the right preventive steps. Brea auto owners will notice the difference in how well their car runs. Check with your friendly Jax Auto Repair service specialist to see when your car is scheduled for a fuel system cleaning.

An ounce of prevention really is worth a pound of cure for Brea drivers.

Fuel Injection Keeps Getting Better For Brea Motorists

Brea motorists know that engines burn fuel to operate. Fuel is pumped from your fuel tank to your engine where it is squirted—or injected—into your engine’s cylinders. This is the function of the fuel injectors.

There are two ways to inject fuel into an engine. Fuel needs air to burn, so in the first method, fuel is injected into a port and allowed to mix with air and before it is drawn into the cylinders. In the second method, fuel is injected directly into the cylinders and mixes with air after it enters the engine.

Direct injection engines burn fuel more efficiently than conventional engines. Some models can deliver the power of a V8 with the economy of a V6.

For example, in one family of engines, the conventional version (a V6) delivers about 250 horsepower. The direct injection version delivers over 300 horsepower and gets about the same fuel economy. The turbocharged version delivers 350 horsepower.

Why the big difference in power? Direct injection systems allow fuel to be squirted into the engine at hundreds of times the pressure of a conventional engine. This atomizes the fuel better (breaks it down into tinier droplets), which means more of it gets burned, which translates to more power for your engine. It also results in cleaner emissions and improved gas mileage.

Fuel injectors are precision instruments. They have to deliver the right amount of fuel at exactly the time the engine needs it. They are also engineered to inject fuel with a specific spray pattern. This spray pattern allows for maximum fuel efficiency and proper atomization.

Direct injection engines require a much higher degree of precision than conventional engines. For this reason, they are equipped with more sophisticated computers.

When fuel injectors get dirty, their precision drops off. The spray pattern won’t be precise, and the timing of fuel delivery may be off. This decreases fuel efficiency and gas mileage for Brea auto owners as well as delivering less power to the engine.

Fuel injectors are not cheap to replace. Direct injection fuel injectors are even more expensive. And we’re talking a mortgage payment to buy a set of new fuel injectors for a diesel engine.

So keeping your fuel injectors clean is just good auto advice for Brea drivers. The best way to do this is to change your air and fuel filters regularly and practice other habits of good car care and preventive maintenance at Jax Auto Repair in Brea. Cleaning additives in your fuel can also help.

If you do end up with gum or varnish in your fuel system, you’ll need a professional fuel system cleaning. This will clean out your whole system, including the injectors. The good news is that with proper maintenance, your fuel injectors will last for a long time.

Clean Fuel Equals Clean Performance For Brea Drivers

Hello, Brea car 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.

Brea auto 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 Jax 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 Jax Auto Repair technician can help you with recommended replacement schedules.

If your fuel filter becomes clogged, your engine will sputter when you drive at California highway speeds or when you accelerate rapidly. A clogged filter allows enough fuel to run the car at low speeds around town in Brea, 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 Brea motorists.

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 friendly Jax Auto Repair technician will be able to tell you if this applies to your vehicle.

Good car care for Brea motorists means following recommended schedules for preventive maintenance, including changing your fuel filters. Take the auto advice offered at Jax 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.

Jax Auto Repair Often Asked About Premium vs. Regular Gas

Brea motorists often ask the question: “Will using premium gas make my car run better?” The answer is simple. But first, let’s talk about what exactly premium gasoline is.

Different grades of gasoline have different octane ratings. Regular gasoline has the lowest octane rating and premium the highest. Most gas stations around Brea, California also carry a mid-grade that falls in between the two. The octane range for the different grades of gas varies by region due to altitude differences.

Engines require different octane ratings because of design differences. For example, turbocharged engines usually require premium gas.

There’s a sticker on your gas tank filler lid that tells you the minimum octane rating your auto manufacturer recommends.

For help identifying the type of gasoline your engine needs, come by Jax Auto Repair in Brea:

331 South Brea Boulevard
Brea, California 92821
(714) 529-2886

Brea drivers should read their owner’s manuals carefully to see if it’s acceptable to use lower grades. With some cars in Brea, California it is; the engine control computer can adapt. Brea car owners will lose some performance, but won’t do damage. With other engines, using a lower grade of fuel could result in serious and costly damage; so you don’t want to save a couple of bucks at the pump only to pay it out a hundred fold at your Brea repair shop.

Your car will run best on the type of gas recommended by the manufacturer.

Today’s computer controlled vehicles are optimized to run well on the recommended grade of fuel. Using a higher grade than is recommended will not give Brea auto owners any additional performance or better fuel efficiency.

Regulations require detergents for all grades of gasoline, so your engine will have the same protection, regardless of the grade of fuel you use. If you do hear some knocking or pinging from your engine, take it seriously and get your sedan into Jax Auto Repair. It may be a sign that you need a tune-up or some other repair.

In times of costly gas prices, most Brea motorists are conscious of making their fuel dollar go further as we drive around California. Be sure to use the right gas for your car. Keep your tires properly inflated and your vehicle well maintained and you will get the best fuel economy possible.