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Los Altos Auto Repair

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Allied Auto Works(650) 542-7178
Duke and Cayenne | Allied Auto Works Grant Road

Duke and Cayenne’s Automotive Corner

"Welcome to Duke and Cayenne’s Automotive Education Blog. Each week, Duke and Cayenne open their book of knowledge to bark with you. Check back often to see how they can teach an old dog new tricks. Never stop learning!"

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Category Archives: Fuel Economy

Duke's Good Service at Allied Auto Works Equals Good Fuel Economy in Los Altos

duke

Good day California, Duke here and you know whether we're trying to save money on dog treats, save gas or save the environment, most of us Los Altos drivers have an interest in decreasing fuel consumption. We've all heard about ways to save money on gas in CA, but does it really add up to much? How much can we boost our fuel economy through preventive maintenance and more courteous driving?  Well, I'm here to bark on how you can accomplish this......so let's get barkin'!

The US government has a website that actually answers that question. Let's look at some of the data and find out if any of these fuel-saving ideas are really worth the effort. We've all heard that a tune-up can improve gas mileage. It turns out that it can save us 4% at the pump. At $3.50 a gallon, that's 14¢ per gallon in savings, and at $4.00 a gallon, that's a 16¢ per gallon savings.

Other common repair items can also save you at the pump. For example, if your oxygen sensor is faulty, it's not delivering the information to your engine's computer that allows it to calculate the proper fuel-to-air ratio. The result? The fuel doesn't burn efficiently. Replacing that faulty sensor can save you 40% at the pump. That's certainly a reason to improve your car care and have the automotive professionals at Allied Auto Works inspect things once in a while.

A faulty oxygen sensor will activate the check engine light. So will a lot of other problems that are big fuel wasters. Finding out why your light is on and fixing the problem will also improve fuel economy. Bring your car into Allied Auto Works in Los Altos and we will take care of it for you.

What about tires? Los Altos drivers have all heard that keeping them inflated will improve our gas mileage. True? Yep. It's a 3% savings for that one. And even small drops in tire pressure can start to add up, so a weekly tire check is in order.

Using the correct weight in motor oil is another way you can save at Los Altos area gas pumps. It adds up to a 2% savings.

What about that courteous driving? That doesn't cost us anything and doesn't require our Los Altos service center to implement anything. Is it worth the bother?

Again, the answer is yes. Sudden acceleration, such as charging away from stoplights, sudden stops and quick lane changes all add up in lowered fuel economy. Taking it easy when you drive on CA roads amounts to a 5% savings around town and a whopping 33% savings on the freeway. Is it worth your time to slow down? How much do you get paid?

Speeding is another way we ding ourselves at the gas pump. We've all heard that it's okay to drive five miles over the speed limit, but that actually hurts our wallets. Eventually, it could add up to more than a speeding ticket. An extra five miles over the speed limit ends up costing us 7% per gallon. Fifteen miles over? 23% Now, there's a reason to slow down.

Another thing Los Altos vehicle owners can do to improve that costs nothing is to toss the junk out of our trunks. In other words, clean out the car and stop hauling around non-essentials. Don't treat your vehicle like a storage locker. Dumping one hundred pounds of extra weight adds up to a 2% savings at the pump.

So when you tell someone you were going somewhere anyway, and they're welcome to come along, that's okay. But if someone tells you they need to come along and it's no harm to you since you were going anyway—well, now you can tell them, “Sorry, dude, but you're an extra fifteen cents a gallon!”

All joking aside, let's do ourselves a favor and fatten up our wallets by practicing good car care and better driving habits in CA. Now you can afford the delicious dog treats!

Duke

duke

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
6509687227
http://alliedautoworks.com

Categories:

Fuel Economy

Cayenne Breathes New Life into Your Engine (MAF sensor replacement)

cay

Hi Cayenne here and today we will breathe new life into your MAF sensor.  So take a deep breath and let's get barkin' on this subject!

If you’ve noticed your vehicle is hard to start, stalling, or has lost power, the culprit may be a part with an odd name: the MAF sensor.  You may have never even heard of a MAF sensor, but it’s essential that it be working correctly, or you may be experiencing some reasonably significant engine issues.

All vehicles bring in air and direct it through an air filter before it goes into your engine, where it mixes with fuel to provide power to get you going. A tube-like device with a sensor inside it measures how much of that mass of air is passing through. That’s why it’s called a mass air flow sensor, or MAF sensor.  If the MAF sensor isn’t working right, the engine’s computer can’t determine the right amount of fuel to mix with it, and your engine may hesitate or stall.  Sometimes, this will cause your Check Engine Light to come on, and any time it does that, make sure you have your vehicle checked by a professional so you’ll know what’s going on.

When you take your vehicle into your service facility, a technician will thoroughly check the system to see just where the problems are.  If your air filter is dirty, your MAF sensor may get dirty too, which might be causing the problems.  You may find your fuel economy isn’t what it used to be either.

Other things can cause the same symptoms, too, such as a leak in a vacuum hose or a broken electrical connector between the MAF sensor and the engine. 

The technician can use electronic diagnostic equipment to help pinpoint the exact problem or problems, replace worn parts, and test drive your vehicle to make sure it’s working correctly.

It’s also a good idea to change your air filter regularly. A dirty air filter can contribute to an MAF sensor failure. One of the big benefits of having your vehicle regularly maintained at one facility is that they know your vehicle. So, they keep track of which of your vehicle’s parts should be periodically replaced before problems develop. 

Keeping clean air heading into your engine can help it work efficiently and with the power it was engineered to deliver. Isn’t that a breath of fresh air?

Breathe in, breathe outBreathe in, breathe outBreathe in, breathe in, breathe inGot a machinehead, it's better than the rest ~ Bush

Cayenne

cay

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
6509687227
http://alliedautoworks.com

Categories:

Fuel Economy

Duke Helps You Save Fuel by Watching Your Weight

duke

Happy New Year! Duke here and now that we are at the start of the new year, we are going to bark about weight.  This is not the weight you are thinking about even though I must say I need to lose a few dog pounds since the holidays.  I am talking about saving fuel by watching your weight on your vehicle.  So let's step on scale and roll into it. 

Most Los Altos drivers are all talking right now. Better gas mileage. Fewer emissions. CA folks want to save the environment and our pocketbooks.

And we Los Altos drivers all know — or should know — that preventive maintenance will help maintain maximum fuel efficiency. But is there something more we can do? After all, some of us Los Altos road warriors 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 around Los Altos. And that means buying more gas and producing more emissions.

Of course, your vehicle'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 car. Are you hauling a bunch of unnecessary weight while driving around Los Altos? Do you really need your golf clubs every time you leave your neighborhood? 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 vehicle: 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 vehicle. You'd be surprised how much weight you're lugging around 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 the car 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.

Duke

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

Categories:

Fuel Economy

Cayenne Answers "Will Proper Auto Maintenance at Allied Auto Works Really Save Gas?"

cay

Hi, Cayenne here and you know my owners always take Duke and me in every year for our annual checkup.  Shots, check our teeth, weight check,  basically our overall health to make sure we are running good because if we keep ourselves maintained we can save costs of unnecessary vet bills.  Your car works the same way, maintain it and it can really save on gas consumption.  So let fuel up on this subject now!

Have you ever thought about all the little things we do to keep our lives running smoothly - like vacuuming? It makes a room feel fresher and more comfortable. We may not consider that we're also prolonging the life of the carpet by keeping it clean. But Los Altos drivers don't always extend those good habits into the garage. Our vehicles need regular maintenance just like our rugs need vacuuming. We may not notice a difference in the feel or appearance of the vehicle, but just as cleaning a carpet carries the hidden reward of prolonging its life, maintaining our vehicles incurs a hidden reward that becomes noticeable at Los Altos gas stations.

When it comes to reduced fuel economy, there are two culprits: increased friction and inefficient fuel combustion. That means that anything Los Altos drivers can do to decrease friction and increase the efficiency of their engines will translate to savings on fuel. Friction increases the amount of energy it takes to move something. So if we can reduce friction, we can decrease the amount of fuel it takes to run our vehicles. Engine oil is usually at the heart of friction problems in an engine. Too little oil means parts are not getting lubricated, which increases friction; dirty oil doesn't lubricate as well as clean oil. So one secret to good fuel efficiency is to stay on top of oil changes. Don't skip them and don't procrastinate. The same auto advice applies to transmission fluid. Keep it full and keep it clean, and your vehicle will run with less friction and better fuel economy.

If your tires are underinflated, it increases the friction between the tire and the road. Again, there is increased drag, and it takes more fuel to move your vehicle. Los Altos drivers should check their tire pressure every month and keep their tires properly inflated.

Alignment and brake problems can also increase friction. Besides saving fuel, keeping these systems in good repair has the added benefit of saving you on tires and brake pads. These items wear out more quickly when the alignment is off or when the brake system isn't in good working order. Talk to your friendly and knowledgeable service advisor at Allied Auto Works.

The second culprit that stealthily steals our gas is inefficient fuel combustion. It depends on the engine getting the right amount of clean fuel to the right place with the right pressure at the right time in the right pattern. The key to peak engine performance is to keep the fuel system clean. Varnish and gum can build up in a fuel system, which will interfere with the fuel injectors. The fuel injectors are responsible for all those “rights” we spoke of. If they're dirty, amounts, timing, pressure and spray patterns can all get out of whack. The result? Reduced fuel efficiency. A fuel system cleaning at Allied Auto Works in Los Altos can get your injectors back on track, improving performance and efficiency.

There are a few other maintenance items that can improve your fuel economy. One is to replace your PCV valve when it gets sticky. This valve allows unburned fuel in your engine exhaust to return to the engine. Los Altos drivers can also replace worn spark plugs and dirty fuel filters. A well-maintained vehicle will require fewer repairs and save at Los Altos gas pumps.

And just think, extra cash in hand can go to some nice steak bones for Duke and me.

Cayenne

cay

 

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

 

Categories:

Fuel Economy

Duke's Wasteful Thinking

duke

With the weather getting colder, you might be tempted to start your vehicle up, let it idle for 15 or 20 minutes and then get in the nice, cozy cabin.  Some vehicles offer remote starting that let you do that from the comfort of your home or apartment.  But is letting your vehicle idle like that good for it?

Hi Duke here and I thought we would ponder on this subject today so let's get barkin!

Manufacturers say it doesn't harm the vehicle.  They say it's because modern vehicles are made differently from those in the past.  Just about all newer vehicles employ fuel injection which uses computers to adjust the amount of gasoline that goes into the cylinders.  The engine gets only the fuel it needs, taking conditions into account.

Older vehicles, on the other hand, used to use carburetors.  When you started a cold engine, the carburetor wasn't able to adjust the gasoline amount depending on conditions.  Some of the gasoline would mix with oil and the pistons wouldn't get the same lubrication as they would with undiluted oil.

So yes, you can warm up your newer vehicle for your own personal comfort.  But consider how much fuel you are wasting.  That is not only throwing away money, it's a waste of natural resources.  And it puts more carbon into the atmosphere. 

Automakers have to be mindful of what fuel economy their vehicles can achieve.  So the flip side of the remote starts they offer is a "stop-start" feature.  When you stop your vehicle, even at a stoplight, your vehicle will turn the engine off.  When you take your foot off the brake and step on the accelerator, it starts up right away.  That feature can save as much as 10 percent of the fuel your vehicle uses. 

Your vehicle may not have that start-stop feature, but you can still save fuel by shutting off your engine manually if you are waiting somewhere, like a parking lot or perhaps sitting outside your child's school waiting to pick him or her up.  It saves you money and contributes to a healthier atmosphere for our planet.

Now that wasn't wasteful, have a great rest of your day!

Duke    duke

Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
650.968.7227

Duke Asks "Will Proper Auto Maintenance at Allied Auto Works Really Save Gas?"

dukeHi it's Duke here and have you ever thought about all the little things we do to keep our lives running smoothly like making sure the dog has enough biscuits or like vacuuming? I t makes  us dogs happy and a room feel fresher and more comfortable. We may not consider that we're also prolonging the life of the carpet by keeping it clean  and the dog from destroying the carpet .    But Los Altos drivers don't always extend those good habits into the garage. Our vehicles need regular maintenance just like our rugs need vacuuming and our dogs biscuits. We may not notice a difference in the feel or appearance of the vehicle, but just as cleaning a carpet carries the hidden reward of prolonging its life, maintaining our vehicles incurs a hidden reward that becomes noticeable .

When it comes to reduced fuel economy, there are two culprits: increased friction and inefficient fuel combustion. That means that anything Los Altos drivers can do to decrease friction and increase the efficiency of their engines will translate to savings on fuel. Friction increases the amount of energy it takes to move something. So if we can reduce friction, we can decrease the amount of fuel it takes to run our vehicles. Engine oil is usually at the heart of friction problems in an engine. Too little oil means parts are not getting lubricated, which increases friction; dirty oil doesn't lubricate as well as clean oil. So one secret to good fuel efficiency is to stay on top of oil changes. Don't skip them and don't procrastinate. The same auto advice applies to transmission fluid. Keep it full and keep it clean, and your vehicle will run with less friction and better fuel economy.

If your tires are underinflated, it increases the friction between the tire and the road. Again, there is increased drag, and it takes more fuel to move your vehicle. Los Altos drivers should check their tire pressure every month and keep their tires properly inflated.

Alignment and brake problems can also increase friction. Besides saving fuel, keeping these systems in good repair has the added benefit of saving you on tires and brake pads. These items wear out more quickly when the alignment is off or when the brake system isn't in good working order. Talk to your friendly and knowledgeable service advisors' Matt and Travis at Allied Auto Works.

The second culprit that stealthily steals our gas is inefficient fuel combustion. It depends on the engine getting the right amount of clean fuel to the right place with the right pressure at the right time in the right pattern. The key to peak engine performance is to keep the fuel system clean. Varnish and gum can build up in a fuel system, which will interfere with the fuel injectors. The fuel injectors are responsible for all those “rights” we spoke of. If they're dirty, amounts, timing, pressure and spray patterns can all get out of whack. The result? Reduced fuel efficiency. A fuel system cleaning at Allied Auto Works in Los Altos can get your injectors back on track, improving performance and efficiency.

There are a few other maintenance items that can improve your fuel economy. One is to replace your PCV valve when it gets sticky. This valve allows unburned fuel in your engine exhaust to return to the engine. Los Altos drivers can also replace worn spark plugs and dirty fuel filters. A well-maintained vehicle will require fewer repairs and save at Los Altos gas pumps.

and don't forget those BISCUITS!!!!!   DUKE

Duke

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

 

Categories:

Fuel Economy

Cayenne Asks Los Altos Drivers : How Do You Save Gas?

cayCayenne here and  higher Los Altos fuel prices aren't going away any time soon. That's not good news for our wallets and means less bones for me.   A lot of Los Altos drivers are trying to find ways to cut down on fuel consumption and hang on to some of their hard-earned money and I'm here to help........so let's get barkin'.



North Americans drive billions of miles less during months of high fuel prices. That's right, billions. Of course CA vehicle owners can't stop driving altogether, so we still need to find other ways to cut fuel bills.

Preventive maintenance at Allied Auto Works in Los Altos and good vehicle care can actually pay for themselves by lowering our fuel consumption. Here's a real-life example of how that can work.

A family planned a four-day camping trip. Before leaving, they took their SUV into Allied Auto Works for an oil change. They flushed the cooling system, serviced all three differentials and cleaned the fuel system. They replaced the PCV valve and breather element. Then they checked the tires to ensure they had enough air.

This was several hundred dollars in maintenance and repair. You may be thinking how the family could possibly recoup the cost in gas and save money. First of all, the repairs all needed to be done anyway. Even if the costs aren't recouped, many of them will pay for themselves by preventing even more costly repairs later. Also, the family had planned and budgeted for the routine maintenance, so it didn't cut into their trip allowance.

The SUV pulled a one-ton trailer and hauled everything the family needed on their camping trip. At the end of the trip, the owner was surprised to learn the SUV had actually gotten better gas mileage than it ever had before—even with that heavy load. The repairs and maintenance at Allied Auto Works had improved the gas mileage by 25%! The family saved $48.00 in gas on their four-day trip. And they are continuing to reap rewards from the improved mileage.

So what can you do to save fuel? First, stay caught up on routine maintenance at Allied Auto Works. Almost every maintenance item listed in your owner's manual will maintain or improve your fuel economy. Second, take your vehicle into Allied Auto Works for scheduled tune-ups. And third, take care of needed repairs. You may be surprised at how much you save at the pump and probably with the improved vehicle performance as well.

If your Check Engine light is on, find out why and take care of it. Some of the problems that set off that warning light can seriously reduce fuel efficiency.

As you schedule preventive maintenance, don't forget your tires. Proper tire pressure and wheel alignment are both essential to good fuel economy.

Here's some more auto advice about some simple things you can do to improve fuel economy, beyond maintenance and repairs:

Dump the junk. More weight in your car equals more fuel. You'd be surprised how much stuff people carry around in their cars. That adds up to a lot of extra fuel. One hundred pounds of extra stuff in your vehicle can add up to the loss of one mile per gallon of fuel.

Get the lead out. No, don't speed up, slow down. Get the lead out of your right foot. The single biggest drain for most Los Altos vehicles is speeding or sudden accelerations. Slow down and go easy on turns and lane changes, and don't treat every stoplight and stop sign like a green flag. These small changes can add up to quite a bit of change in your pockets.

We haven't mentioned the pills you can drop in your gas tank or special devices you can hook on your fuel line in order to increase fuel efficiency. There's a simple reason for that: they don't exist. There may be some truth behind some of these claims, but most of them are full-out scams. And if any of these things do actually help, it's not nearly as much as the things we've listed here.

cay

Be smart. Your vehicle and your wallet will thank you for it.

Cayenne

 

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

Categories:

Fuel Economy

Cayenne Wants You To Save Fuel By Watching Your Weight

cayHello Cayenne here and today we are watching our weight.  Most Los Altos auto owners are all talking gas mileage right now. Better gas mileage. Fewer emissions. CA folks want to save the environment and our pocketbooks.

And we Los Altos auto owners all know — or should know — that preventive maintenance will help maintain maximum fuel economy. But is there something more we can do? After all, some of us Los Altos drivers 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 Los Altos to Cupertino to Sunnyvale. And that means buying more gas and producing more emissions.

Of course, your vehicle’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 car. Are you hauling a bunch of unnecessary weight around Los Altos? Do you really need your golf clubs every time you leave your Los Altos neighborhood? 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 sedan: 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 vehicle. You’d be surprised how much weight you’re lugging around 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 the car when you go on a longer trip, but you don’t have to lug it around Los Altos all the time.

After all, are you a driver? Or are you a junk chauffeur?

Lose the junk (unless you are talking dogs bones) and save some money
.

Cayenne checking out.

Categories:

Fuel Economy
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