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Category Archives: Fuel System

Cayenne's Guide to Saving Fuel: Get Rid of Dirty Oil

cayCayenne here and it is another dog day with shelter-in-place and today I thought since most of us are trying to watch how much we spend during this period, that saving fuel would be a good place to start.  I know you might not be driving a lot right now and the price of fuel has gotten cheaper even though still here in California it is still one of most expensive per gallon in the United States.   So with all the extra time we have at home probably keeping our homes clean you might have forgotten about how dirty you car's oils can get which can cause fuel consumption.  So let's get barkin' on this dirty subject and clean house!

A lot of us drivers are asking ourselves the same question lately: how can we save on fuel? Los Altos area residents are all cutting back, if not in fuel consumption, then in other areas of our lives.

Preventive Maintenance

Preventive maintenance is an important way people in Los Altos can conserve fuel by improving fuel economy. And one of the easiest and most effective ways to do that is to keep the oil in our vehicle adequate and clean.

Oil lubricates your vehicle engine and keeps it running smoothly. If you're running low, there is increased friction in your engine. Friction creates drag, which means it takes more fuel to keep the vehicle motor running. This all translates to lower fuel economy.

Check your oil to make sure the engine is getting all it needs. Your owner's manual and service advisor at Allied Auto Works will tell you the proper weight and type of oil for your vehicle.

Responsible Car Care

Dirty oil grits up your engine, which also increases friction. So even if there's enough oil, you're still getting that extra drag that reduces your fuel economy. That's why your owner's manual recommends getting your oil changed regularly. It's good auto advice.

While you're checking your oil, you should take a quick look at your transmission fluid as well. Your transmission also needs clean, adequate fluid to work efficiently. An inefficient transmission also translates into lower fuel economy.

Your service advisor at Allied Auto Works will be able to check your oil and other fluids, top you off or change your oil if necessary.
Your owner's manual will have recommendations on how often you should check your oil and transmission fluid. But you can also consult with the pros at Allied Auto Works in Los Altos. The types of roads you drive on in CA, the climate where you live and the air quality in your area can all affect how often you should change your oil.

And don't forget that this will improve our environment here in Los Altos as well. Improved efficiency translates to fewer emissions. Changing your oil as scheduled doesn't just help your vehicle (and your pocketbook), it helps keep the air clean as well.

Well till next week with Duke, Stay Safe, Practice Social Distancing and Keep that Car Clean,

Cayenne

 

cay

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
650.968.7227
http://www.alliedautoworks.com

Categories:

Fuel System

Cayenne Keeps It Flowing with a Fuel Filter Replacement at Allied Auto Works

 

 

cay

Good day, Cayenne here and today we will flow right into our subject today, fuel filter replacement and how it works to keep the fuel flow going.  Let watch my video first!

 



The function of the fuel filter is pretty self-explanatory. It filters your fuel. The fuel filter is in the fuel line somewhere between the fuel tank and the engine. Both gas and diesel vehicles around Los Altos use fuel filters.

Generally speaking, there's not a lot of dirt in our Los Altos area auto fuel supply, but there is enough that you want to screen it out. The problem actually gets worse the older your vehicle becomes. That's because dirt, rust and other contaminants will settle out of the fuel and onto the bottom of the fuel tank. After your vehicle is five years or older, it can actually have a fair amount of sediment built up.

That just means that the fuel filter has to work harder as your vehicle ages. It'll get clogged sooner and need to be replaced more often.

A symptom of a clogged fuel filter is that the engine sputters at highway speeds or under hard acceleration. That's because enough fuel is getting through around town, but when you need more fuel for speed, enough just can't get through the filter. Obviously, that could be dangerous if your car or truck can't get enough power to get you out of harm's way.

For just that reason, fuel filters have a bypass valve. When the filter is severely clogged, some fuel can bypass the filter altogether. Of course, that means that dirty, unfiltered fuel is getting through to be burned in the engine.

This dirt can then clog and damage your fuel injectors. Now injectors are not cheap to replace, so you don't want to cause them damage just because you didn't spend a few bucks to replace a fuel filter.

You know, in a way, the fuel filter can be the poster child for preventive maintenance. It's a little part, it's simple and it's cheap to take care of. But if it's neglected, it could lead to thousands of dollars in repair bills.


Those auto service schedules in your owner's manual are there for a reason. If ever you don't understand a recommended service, just ask your Los Altos service advisor at Allied Auto Works.   They will be happy to explain.

Cayenne

cay

For more information about your fuel filter, visit Allied Auto Works at 2073 Grant Road in Los Altos, CA 94024.
Please call 650.968.7227 to make an appointment.

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
650.968.7227
http://www.alliedautoworks.com

 

Categories:

Fuel System

Duke's Fuel Injection: It Keeps Getting Better for Los Altos Drivers

duke

Duke here and today I am going to inject you with a wealth of knowledge on fuel Injection for your vehicle so let's get barkin'!

 

Los Altos residents know that engines need to burn fuel to operate. Fuel is pumped from your fuel tank to your vehicle 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 airbefore 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 vehicle engine.

Direct injection engines burn fuel more efficiently than conventional vehicle 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 gas mileage. The turbocharged version delivers 350 horsepower.

Why the big difference in power? Direct injection systems allow fuel to be squirted into the vehicle 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.

Fuel injectors are precision instruments. They have to deliver the right amount of fuel at exactly the time the vehicle 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 fuel economy as well as delivering less power to the engine.

Los Altos residents should understand that fuel injectors are not cheap to replace. Direct injection fuel injectors are even more. 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. The best way to do this is to change your air and fuel filters regularly and practice other habits of good vehicle care and preventive maintenance. 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, Los Altos drivers will enjoy better fuel economy and their fuel injectors will last for a long time.

Contact Allied Auto Works for more tips to help you improve your performance and safety.

And tell them Duke sent ya

Duke

duke

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
650.968.7227
http://www.alliedautoworks.com

Categories:

Fuel System

Cayenne's Thanksgiving Travel Advice "How to Get Better Gas Mileage"

cay

 

CAYENNE HERE AND HAPPY THANKSGIVING!    For a lot of you traveling to another destination for the holiday starts now and we want to make sure we can get the best mileage out of our vehicle on these long journeys with some of my advice.  Watch my video first and then let's get barkin'!

There is no escaping it: things work better when you take care of them. Something most of us in Los Altos can relate to is our computers. You've probably noticed how they get slower and slower over time. It takes longer to start up and programs take forever to load. Eventually, many of us just get a new computer at our nearest Los Altos computer store. But computer experts know that there are things you can do to delay the need for a new computer purchase. You can run utilities that clean off temporary files and clean your memory registry. You can optimize your hard drive and a number of other things.

What you're doing is maintaining your computer to make it efficient. It's the same thing with your vehicle. You maintain it to make it more efficient. It works the way it was designed to and that means it uses less fuel while you drive around Los Altos. And you save money.

To help organize our discussion, let's think of things that rob us of fuel economy in two ways: increased friction and inefficient fuel combustion.

Friction. Anything that increases friction increases drag or load on the vehicle engine. It has to work harder to overcome the drag – and that takes more fuel. The first thing that comes to mind is engine oil. Low oil means there's not enough to fully lubricate the engine so there's more friction. Dirty oil won't lubricate as well as clean oil. The same principles apply to transmission fluid. Getting your oil changed and transmission serviced on schedule at Allied Auto Works will reduce friction and help you get better fuel economy.

Another friction related problem is underinflated tires. When your vehicle tires are low on air, it's like driving on CA highways through sand – your vehicle has to work harder to move every mile. Check your tire pressure at least once a month.

Wheels out of alignment and dragging brakes also increase friction. And your tires and brake pads will wear out much sooner as well. At Allied Auto Works, we provide quality brake and wheel alignment services.

Let's move on to Fuel. You have to get the right amount of clean fuel to the combustion chamber at precisely the right time. A dirty fuel system has varnish and gum interfering, and the fuel injectors may be unable to deliver the correct amount of fuel at the right pressure  and in the spray pattern — that the engineers intended. A vehicle fuel system cleaning at Allied Auto Works will get all of that working right and really improve fuel economy.

Replacing your fuel filter on schedule will help keep your fuel clean. Replacing a sticky PCV valve will allow unburned fuel from the engine to be returned to the intake system to be used. Replacing worn spark plugs will burn your fuel as efficiently as possible.

All of these things can help you save money on gas at Los Alto's pumps.

Give Allied Auto Works at call today.

SAFE TRAVELS AND HAPPY THANKSGIVING,

CAYENNE

cay

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
650.968.7227
http://www.alliedautoworks.com

Categories:

Fuel System

Duke Recommends Giving Your Engine Clean Fuel with a New Fuel Filter from Allied Auto Works

 

dukeHi, Duke here and today I will bark to you why it's time to start thinking about giving your vehicle a new fuel filter.  First, watch my informative video below!

 

 

Your vehicle requires plenty of clean fuel to run. If your fuel contains contaminants, your fuel injectors will eventually become clogged up. When this happens, your vehicle engine may not get the proper amount of fuel at the correct pressure to run at peak performance. This hurts performance as you drive around the Los Altos area. It can also lead to the buildup of harmful deposits on valves and in the combustion chamber.

That's why all vehicles, including vehicles, come equipped with a fuel filter. 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 Allied Auto Works in Los Altos.

If your fuel filter is clogged, the vehicle 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 vehicle engine running but doesn't protect it from contaminated fuel.

Los Altos drivers may find that they need to change their fuel filter at Allied Auto Works more frequently as their vehicle 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 parts and to maintain performance.

Now give Allied Auto Works a call today and tell them Duke said it might be time for that new fuel filter,

Duke

 

duke

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
650.968.7227
http://www.alliedautoworks.com

Categories:

Fuel System

Duke's Lesson on Fuel Injection Basics

dukeHi, Duke here and what a beautiful day here in Los Altos!  Today I will inject you with some basics on the Fuel Injection system.  So watch my short clip below and let's inject into this lesson today!

 



All modern Los Altos vehicles come with fuel injection systems, so it's a topic Los Altos drivers 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 timeto be mixed with air and burned in the engine.

So how many fuel injectors does your vehicle have? There's one for each cylinder. So four, six or eight for most folks in Los Altos, CA. 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 pretty high-tech.

Allied Auto Works can help Los Altos drivers 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 economy.

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 Los Altos with fuel prices as high as they are, but major brands in the Los Altos, CA, area have better detergents and additives and deliver consistent quality.

What about a good fuel filter? The fuel filter is a 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 important to replace the fuel filter when your 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 Los Altos 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 Los Altos, CA, that can clean fuel injectors. They're best used to prevent fouling in the fuel injectors. Many can't clean a seriously gummed up injector – that requires professional deep cleaning, like those we offer at Allied Auto Works in Los Altos. But putting the cleaner in the fuel tank after you've had Allied Auto Works 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 vehicle may be ready for a fuel injector cleaning and tell Matt or Travis that the Duke sent ya!  Have a wonderful day

Duke    

duke

 

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
650.968.7227
http://www.alliedautoworks.com

 

Categories:

Fuel System

Cayenne Is Cleaning The Fuel System at Allied Auto Works

cayCayenne here and today we are going to talk dirty, Dirty Fuel Systems that is.  So let's get barkin' on this dirty subject!



Is your vehicle sometimes hard to start early in the 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 vehicle'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 Los Altos vehicles 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 Los Altos residents are interested in buying fuel system cleaners that they can pour into their 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 Allied Auto Works. Allied Auto Works has the professional tools and chemicals to really do a complete service.

Allied Auto Works uses a process that gives your vehicle 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 engine parts.

Fuel system cleaning is just one of those recommended service items that help keep your vehicle running strong. As with all maintenance, it can help avoid repairs that often result from not taking the right preventive steps. Los Altos residents will notice the difference in how well their vehicle runs. Check with your friendly and knowledgeable pros at Allied Auto Works to see when your vehicle is scheduled for a fuel system cleaning.

An ounce of prevention really is worth a pound of cure for Los Altos vehicles.

Cayenne    cay

   

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
650.968.7227
http://www.alliedautoworks.com

Categories:

Fuel System

Cayenne's Fuel Saving Tip: Auto Myths Around Los Altos

cayHello Cayenne here and today I will bark myths regarding fuel saving tips.......so let's watch the video from my friends at Autonet and start barking!

 



With high fuel prices in Los Altos, CA, comes lots of gas saving advice. Some of it, like what you hear on  Auto is great.  When you get one of those e-mails that's going around telling you how to save gas, try to think it through.

Does it really make sense? Does it defy the laws of physics?

Do some research on the internet or ask your Los Altos, CA, service advisor at Allied Auto Works.

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 vehicle run on air. Not even in Los Altos!

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 here for you at Allied Auto Works, so give us a call at 650.968.7227 for good honest advice about your vehicle.

And remember you can teach an old dog new tricks or tips!  

Cayennecay

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
650.968.7227
http://www.alliedautoworks.com

Categories:

Fuel System

Duke's Diesel Maintenance for California

dukeHi Duke here today and we are going to dive into Diesel Maintenance today.   I get a lot of inquiries about Diesel service so I'm hear to bark all about it!

 

At Allied Auto Works 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.

Repair costs are similar to vehicles with gas engines. 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 many, many years.

Duke's Diesel Delivered   duke

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
650.968.7227
http://www.alliedautoworks.com

Categories:

Fuel System

Duke's Basics For Fuel Injection

dukeHappy Holidays Everyone, it's Duke again and today were are going to bark the basics of Fuel Injection.  All modern Los Altos vehicles come with fuel injection systems, so it's a topic Los Altos drivers need to know something about.......let's get barkin!

   
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 timeto be mixed with air and burned in the engine.

So how many fuel injectors does your vehicle have? There's one for each cylinder. So four, six or eight for most folks in Los Altos, CA. 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.

Allied Auto Works can help Los Altos drivers 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 economy.

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 Los Altos with fuel prices as high as they are, but major brands in the Los Altos, CA, area have better detergents and additives and deliver consistent quality.

What about a good fuel filter? The fuel filter is 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 important to replace the fuel filter when your 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 Los Altos 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 Los Altos, CA, that can clean fuel injectors. They're best used 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 Allied Auto Works in Los Altos. But putting the cleaner in the fuel tank after you've had Allied Auto Works 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 vehicle may be ready for a fuel injector cleaning and let them the guys at Allied Auto Works know that Duke schooled you on the basics.

Have Wonderful Holidays,

Duke

 

duke

 

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
650.968.7227
http://www.alliedautoworks.com

 

Categories:

Fuel System
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