Did you know Dogs see a lot better than humans do at night?   Dogs have many adaptations for low-light vision.  Hi, Cayenne here, and today I am going to bark to you about how to improve your night vision while driving.  It should come from the expert, which is me since dogs do see better than our humans.  

Night driving in Los Altos is not as safe as daylight driving as evidenced by the increased accident rate at night. Much of that is simply because it's dark outside.

Visibility is important to safe driving. Ninety percent of our driving decisions are based on what we see. And at night, we just can't see as much as we can during the day. In fact, if you have 20/20 vision during the day, your night vision is only 20/50. To translate, that means that an object you can clearly see 50 feet away during daylight, only becomes visible to you at 20 feet at night.

Reaction time is also related to visibility. Los Alto's motorists don't react to a situation until they see it. So at night, we're reacting to situations later just because it takes longer to see them. But we don't have to stop driving at night to stay safe. We just need to practice some preventive maintenance and vehicle care that will maximize our night vision.

The most crucial item that helps us see while driving at night is, of course, our headlamps. Los Altos drivers should ensure that their headlamps are as bright as they can be. Headlamps dim over time, but they do it so gradually that it's difficult to notice. Because of this, experts recommend replacing headlamps once a year.

That's good auto advice for Los Altos drivers, but it doesn't apply to all headlamps. Some vehicles use HID, or high-intensity discharge, headlamps. These are bright headlamps that are designed to last for the entire life of a vehicle. Depending on your vehicle, you may be able to upgrade to HID headlamps. Consult with your friendly service advisor at Allied Auto Works to learn your options.

Most vehicles use standard or halogen headlamps. If you use standard headlamps, you might want to upgrade to halogen, which offers a brighter headlight. Halogen headlamps come in a variety of grades, so evaluate your options the next time you replace your headlamps and upgrade if you want a better light.

It won't do much good to upgrade or replace your headlamps, however, if your headlight lens is dirty or yellowed. Studies have shown that about 90% of the vehicles on the road have impaired headlights due to dirty or yellowed headlight covers. You should get into the habit of washing your headlights every time you gas up. Simply grab the window washer squeegee, run it over your windows, then swish it across your covers. No cost involved at all.

Plastic headlamp lenses yellow or become hazy over time. If your lenses have this problem, they can be restored with a special polishing process. You may be able to get this done at your Los Altos service center. If not, they should be able to tell you where you can.

Now, what good is a quality headlamp if you can't see through your windshield? Your windshield needs to be clean and streak-free if you plan on driving at night in Los Altos. You should also keep your windshield washer fluid replenished and your wipers in good condition.

Wiper blades should actually be replaced twice a year. The changing of the seasons at spring and fall, or Daylight Saving Time, can be a good reminder to do this. And while you're at it, fall is the perfect time to replace your headlamps. Those long winter nights add up to a lot more night driving for people in Los Altos.

Stay alert. Stay awake. And keep those headlamps burning bright and keep 6ft distance between you and the next driver,

CAYENNE

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

Duke here in my comfy shelter in place, my dog bed.  Today we're are going to head in the right direction and bark about power steering.

Power steering is standard on nearly every vehicle in the South Bay these days. Now there are some exotic, new types of power steering systems, but for the most part, the general setup is a pump that's driven by a belt powered by the engine.

Contact the automotive professionals at Allied Auto Works in Los Altos for questions about your power steering.

The pump generates power that assists drivers as they steer their vehicle around Los Altos, CA. Power steering systems use hoses to move pressurized fluid back and forth. These hoses can develop leaks so it's a good idea to have Allied Auto Works inspect them at every oil change.

A check of the power steering fluid level is on the list for every full-service oil change at Allied Auto Works because low fluid can damage the power steering pump. And the fluid needs to be compatible with the hoses and seals, so it's important to use the correct type – just ask your service advisors Matt and Travis at Allied Auto Works.

In addition to providing a boost, the fluid cleans, cools and lubricates the power steering system. Over time, the lubricants and detergents diminish so Los Altos drivers need to replace their old fluid with clean, fresh fluid periodically.

Excess moisture can collect in the power steering fluid as well. That can lead to rust and corrosion as well as reduce the effectiveness of the fluid. Many outline power steering service intervals in the owner's manual. Unfortunately, this service is sometimes left off the maintenance schedule. For Los Altos drivers who are not sure, every two years is a good rule of thumb. 

At Allied Auto Works, we use a detergent to clean the system, flush out the old fluid and replace it with new fluid.

Now, if you are experiencing high steering effort, erratic power assist or loud whining coming from the pump, you may have a power steering problem. Another sign is having to frequently top off the fluid.

Holding the steering wheel to the far right or left for more than a few seconds at a time can wear your pump out quickly. We want you to be sure to service your power steering system regularly at your service center, or Allied Auto Works in Los Altos, to keep you headed in the right direction.

Keep on truckin'

Duke

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

Cayenne here with another day with my shelter in place.  Most of my Allied Auto Works team is working out on the front lines right now taking care of what is essential for the community and emergency infrastructure.  I am fortunate that I can do my educational automotive blog right from home to help keep your informed during our COV-19 crisis.  Today I will bark to you about how your check engine light works.  So let's get barkin'!

Have you ever had an experience like this in Los Altos or in anywhere in CA?  You drive through the one of those automatic car washes and when you get to the end, where the dryer is blowing, your Check Engine light starts flashing!

You fear the worst, but within a block or two, the light stops flashing but stays on. By the next day, the light is off.

You wonder; "What was going on?" Well, it's actually a good lesson in how the Check Engine light works.

Your air intake system has a sensor that measures how much air is coming through it. When you went under the high-speed dryer, all that air was blasting past the sensor. Your engine computer was saying, there shouldn't be that much air when the engine is just idling. Something's wrong. Whatever's wrong could cause some serious engine damage.

Warning, warning! It flashes the Check Engine light to alert you to take immediate action.

It stopped flashing because once you were out from under the dryer, the airflow returned to normal. Now the engine control computer says the danger is past, but I'm still concerned, I'll keep this light on for now.

Then the Check Engine light goes off in a day or two.

The condition never did recur, so the computer says whatever it was, it's gone now. The danger is past, I'll turn that light off.

Now a flashing Check Engine light is serious. You need to get it into Allied Auto Works as soon as possible. But if it stops flashing you can wait a few days, so you have time to see if the problem will clear itself or if you need to get it checked. How does the computer know when to clear itself?

Think of it this way. The engine control computer is the brain that can make adjustments to manage the engine. Things like altering the air-to-fuel mix, spark advance and so on. The computer relies on a series of sensors to get the information it needs to make decisions on what to do.

The computer knows what readings are in a normal range for various conditions. Get out of range, and it logs a trouble code and lights up the Check Engine warning.

The computer will then try to make adjustments if it can. If the computer can't compensate for the problem, the Check Engine light stays on.

The computer logs a trouble code. Some people think the code will tell the technician exactly what's wrong.

Actually, the code will tell the technician what sensor reading is out of parameters. It can't really tell him why, because there could be any number of causes.

Let's say you're feeling hot. You get your heat sensor out – a thermometer – put it under our tongue and in a minute or two, you learn that you have a fever of 104 degrees F (40 degrees C).

You know your symptom – a fever – but you don't know what's causing it. Is it the flu, a sinus infection or appendicitis?

You need more information than just that one sensor reading. But it does give you a place to start and narrows down the possible problems.

There are reports on the internet telling you that you can just go down to an auto parts store and get them to read your trouble code or buy a cheap scan tool to do it yourself.

There are two problems with that. First, the computer stores some trouble codes in short term memory and some in permanent memory. Each manufacturer's computer stores generic trouble codes, but they also store codes that are specific to their brand.

A cheap, generic scan tool, like you can buy online or that the auto parts store uses, doesn't have the ability to retrieve long-term storage or manufacturer specific codes. Your favorite auto repair center, Allied Auto Works has spent a lot of money on high-end scan tools and software to do a deep retrieval of information from your engine control computer.

The second problem is that once you've got the information, do you know what to do with it? For example, a very common trouble code comes up when the reading on the oxygen sensor is out of whack.

So the common solution is for the auto parts store to sell you a new oxygen sensor — which is not cheap — and send you off on your way. Now your oxygen sensor may indeed have been bad and needed replacing. But the error code could have come from any of a dozen of other problems.

How do you know the right solution? Back to the fever analogy, do you need surgery or an aspirin? Leave it to the pros at Allied Auto Works. Give us a call and let us help you resolve your check engine light issue.

Remember to thank the Allied Auto Works Team for being there for you during this crisis, we will get through it.  Stay Safe and Healthy!

Cayenne  

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

Hey Duke here and think of how much abuse your brakes take. Day in and day out, they stop your vehicle when it's going fast and when it's going slow. Maybe your vehicle has been vibrating when you brake, or maybe it seems like your stopping distance is a little bit longer than it used to be.  Well, today for brake's sake we will bark about this issue.  Let's get barkin'!

Then it's time to get your brakes checked out. After all, you have to be able to stop if you want to be safe. Nearly all newer vehicles have disc brakes on the front, and many have that type of brake on all four wheels. That makes it likely you'll be getting disc brakes fixed at some time in your vehicle's lifetime.

Knowing how disc brakes work is as easy as riding a bicycle. If your bike had hand brakes, you'll probably remember a mechanism that squeezed a couple of pads on each side of your bicycle wheel when you applied the brakes. Disc brakes are similar; but instead of the bike wheel, there's a metal disc instead. If that disc is warped or has irregularities in it, it's going to vibrate.

It used to be that rotors were thick, and when they warped, a technician could "turn" them to scrape off a layer of metal so their sides were straight again. The latest vehicles are using thinner, lighter rotors with a slightly different construction. Now, it's likely that rotors that are resurfaced this way will not have enough metal left to work safely. In fact, some manufacturers advise only replacing rotors that are worn out.

Newer designs have reduced rotor prices, and in many cases, the labor cost of turning the rotors is higher than buying new. There are times, though, where your rotors can be resurfaced and still meet manufacturer specifications.

If you have a rotor replaced on one side of your vehicle, it might be a good idea to replace rotors on the other side, too.

Maybe you're looking for the new rotors to last longer than the ones that were on there. New technologies can offer a longer lifespan in a premium rotor. Armed with knowing the type of driving you do, you and your Allied Auto Works service advisors, Matt and Travis can make the best decision on which direction you want to go with your new brakes.

Have a wonderful day,

Duke

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

Cayenne here and today my advice is going to be on saving gas.....so before I run out of fuel on this subject, let's get barkin"!

No one in Los Altos, CA, likes to spend a chunk of change at the gas pump. Rising CA fuel prices, however, have spurred Los Altos drivers to focus on how to improve their fuel economy. North Americans literally drive billions of miles/kilometers less each month during times of high fuel prices. But we still need to drive (we love our vehicles, after all!), so it makes sense to try and increase our fuel economy however we can.

Let's look at a real-life example. This man 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 trailer with everything needed for four days of camping. When the trip was over, he tallied his costs.  Turns out, he got the best fuel economy on that vehicle up to that point. It had improved by 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 Los Altos, 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, get it done at Allied Auto Works. That's a big item.

If your Check Engine light is on, have your service advisor at Allied Auto Works figure out why and fix it. Check Engine problems can be real gas wasters.

Proper tire pressure and wheel alignment can really help Los Altos drivers as well. Try not to carry around a bunch of stuff. An extra 100 pounds can cost a mile per gallon.

Now you may not want to hear this, but the single biggest fuel waster for most Los Altos folks is their right foot. Zooming away from stoplights and hot rod lane changes really waste fuel. Take it easy on CA roads and Los Altos 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 to swindlers; you need it to buy gas!

Do some research and check with your service advisor at Allied Auto Works in Los Altos before spending your hard-earned cash.

Cayenne

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

Whoa! Stop! It's The Duke and today's lesson is all about safe stopping with your brakes.  So let's get barkin' about this important subject.

Let's talk about something critical for all Los Altos drivers: your brakes. Your vehicle is heavy, and it takes a lot of muscle to bring it and your passengers to a safe stop – so everything needs to be in good working order.

Here's an explanation on how your disc brakes work:

The wheel hub keeps your wheel attached to your vehicle. The brake disc – or rotor – is attached to the hub and rotates with the wheel as you drive around Los Altos. Your brake pads clamp onto the rotor to slow the wheel.

The brake caliper straddles the rotor and squeezes the rotor to slow it down. The calipers contain brake pads which press on the rotor when you put your foot on the brake. The brake piston causes the calipers to squeeze and release as you use your vehicle brakes.

Your brake pads start to wear the first time you step on the brakes. Eventually, the pads wear out and need to be replaced. If you don't replace the pads when they're worn out, the metal parts of the brake will grind against the rotor and carve grooves into the surface. We've all heard grinding brakes and it's not a pretty sound.

If a rotor isn't scored significantly, your friendly and knowledgeable Allied Auto Works technician can put it on a lathe and smooth it out. If the grooves are too deep or if the rotor is warped or cracked, you need to replace it.

Sometimes brake pistons can stick and must be replaced. Typically it's cheaper to replace the entire caliper at Allied Auto Works in Los Altos than to rebuild the piston.

So there you have it – an important lesson on how your disc brakes work. If you replace brake pads on time, it will not only keep your vehicle stopping safely but could save you cash on unnecessary repairs down the road.

Duke

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

Hello on this beautiful spring day, Cayenne here and you know what I really like is going to my favorite dog groomer and getting my beauty treatment.  My coat looks so silky and shiny.  I look like a new dog.  Well, your vehicle also loves to have a beauty treatment so it can look good on the road.  So today I am going to wash you over with advice on washing that car right!

Most would agree they'd rather drive around in a clean, shiny vehicle than one coated with a layer of dirt.  When warmer weather comes around, some of us are bound and determined to wash our own vehicles.  And to protect the paint and its luster, there are a few things to keep in mind when you get out the bucket and soap.

• Cool body.  It's not a good idea to wash a vehicle when the body is hot.  If it's been sitting out in the sun or you've been riding around on a sunny day, make sure you cool your vehicle off by either moving it to the shade or wetting it down with cool water. The problem with washing a hot vehicle is that it's going to dry so fast, minerals in the water can form hard-to-remove spots on the paint.  And some of those can be really difficult to get out.  Best to avoid it.
• Slippery when wet.  Make sure you wet your vehicle down thoroughly before you get the washing mitt out.  Experts keep a couple of buckets of soapy water on hand, and they use soap especially engineered to remove dirt from a vehicle without stripping off the wax that might be on it. 
• The washing mitt.  Experts say to use a mitt with hundreds of moisture-absorbing strands on it.  Start washing at the top and move down.  If you keep dipping the mitt in the buckets frequently, a minimal amount of dirt will stick to it and that will prevent scratching the paint. 
• Wheels last.  Wait until you've finished washing the body before washing the wheels.  Some detailers prefer special wheel-washing tools or brushes. 
• Rinse it well.  Hose the vehicle off thoroughly to get all the soap off, then dry immediately.  Some people swear by a chamois, others like cloth better.  Cotton or microfiber towels will do.  

The next time you have your vehicle in for maintenance, you might ask Matt or Travis, your service advisors for recommendations on vehicle washing accessories.  They are usually up on the brands that produce the best results.  You may not be a detailing pro, but there's no reason your vehicle can't look like you are.

Here's to looking good!

Cayenne

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

WIPE OUT!   No, we are not barking about the song Wipe Out by The Safaris, we are barking WIPER BLADES!  Hi Duke here and today I will bark to how important it is to have new wiper blades especially at the start of a new season and since Spring starts on March 19 no better time than now to get you motivated and get the new wiper blades.

When people in Los Altos talk about vehicle safety, they think of tires and brakes. But do we think about our windshields? Isn't the ability to see a prime safety factor when it comes to driving around CA? Yet we often don't even notice our windshields until we can't see through them or our wiper blades fail.

It's estimated that around 46 million people are driving with wipers that won't keep their windshields clear during a storm — that's 46 million people with impaired vision during a storm. For safety's sake, Los Altos drivers need to change the way they think about wiper blades. Most of us, 78% in fact, only change our wiper blades after they fail. In other words, we don't get new ones until the old ones become a safety hazard. Instead, we need to make wiper blades part of our preventive maintenance routine.

Wiper blades should be changed twice a year, in the spring and in the fall. In CA areas that experience harsh winter weather, special blades are available that prevent ice and snow from collecting on the wiper. Ask your friendly and knowledgeable service advisor at Allied Auto Works about wiper blades that repel ice and snow.

No matter what blades you use on your vehicle in the winter, don't expect them to clear the ice and snow from your windshield after your vehicle has been parked for a while. Using your wipers will shred your blades and may even damage your wiper motor. And don't drive on Los Altos roads with a frosted windshield. That's a serious safety hazard. It can cause accidents, and you could be held liable.

Wiper blades are subjected to harsh conditions in CA. They're out in the Los Altos sun and in the cold. Over time, they become hard and brittle and lose their flexibility. Then they start to tear. Without flexibility, wipers just can't clear a windshield of water or snow. And torn wipers can actually scratch your windshield. Then the entire windshield has to be replaced — along with the wiper blades. It's a prime example of how preventive maintenance could have saved you repair bill.

Los Altos drivers can purchase new wiper blades at Allied Auto Works or at any Los Altos auto parts store. They cost about the same. But at Allied Auto Works we'll also throw in the installation.

Once you have good wipers installed, don't forget to top off your windshield washer fluid. If you take your vehicle in for a full-service oil change at Allied Auto Works in Los Altos, your washer fluid will get topped off then. But it's good auto advice to purchase a jug of washer fluid to keep at home — just in case. And pack it in the car when you go on long trips.

While we're on the subject, Allied Auto Works advises Los Altos drivers to always fill their washer fluid reservoir with windshield washer fluid. Don't ever use water. Water can freeze in the reservoir, which can damage it. It can also freeze onto your windshield. Besides, plain water just can't get a windshield clean. Think about it. Do you use plain water to clean your bathroom mirrors? And a bathroom mirror doesn't get exposed to anything near the gunk that can end up on your windshield. Windshield washer fluid was designed to do one thing — to clean windshields. Let it do its job.

A clean windshield is not just good vehicle care for Los Altos drivers — it's also a safety feature. Let's keep it that way.

Duke  

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

Hello, it is your favorite red-head Cayenne here. Do you ever have squirrel problems at your house?  Well, I don't because I chase them away every day.  They never get a chance to cause problems for me or my human folk especially in their vehicles where they can cause a lot of damage.  So today, you guessed it, we are going to deal with that squirrely problem.

If you park your vehicle outside, you are exposing it to all sorts of critters that would love to use it for nesting, food storage, and shelter.  There are plenty of pictures online of people who've discovered there was more than an engine under the hood.  In one case, the driver of an SUV started to smell a slight burning odor when she was driving.  Turned out to be 200 walnuts and a lot of grass had been stored there by some industrious squirrels preparing for the upcoming cold weather. 

The SUV owners had their vehicle inspected not long before this happened, but it doesn't take some animals long to set up house in what they think is the ideal spot to make their winter home.   Obviously, that can create problems.  Squirrels, mice, rats and other small animals can chew through hoses and wires.  Plus what they store as food and nesting material may prevent engine parts from moving the way they are supposed to.  Imagine a radiator fan that won't turn because it's laden with heavy walnuts.  Or the fire hazard created by flammable brush on a hot manifold.

Probably the best solution is to store your vehicle inside a rodent-tight building, but that's no guarantee.  Unfortunately, it doesn't take a very big hole or gap for small mice or other creatures to get in.  Some careful sealing with materials like cement or steel wool can reduce rodent access effectively, but they're always looking for access so you can't let down your guard.

If you're not able to store your vehicle inside, you may try spraying lavender or mint essence around the engine or in the wheel wells.  Rodents don't seem to like those odors very much.  If you drive your vehicle every day, you're less likely to have unwanted residents than if you leave it to sit for days.  In either case, if you have experienced animal problems in the past, open your hood and inspect your engine frequently. 

Check with your service advisor Matt or Travis for recommendations on how to keep animals out of your vehicle.  You're not the only one whose vehicle looks like the perfect winter apartment to some critters.  Preventing animals from getting to your vehicle is worth some time and expense because damage from gnawing teeth can be very costly and difficult to repair.

And if that doesn't work for you, get a dog

Cayenne

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

Duke here and you know DOGS LOVE TRUCKS.  We love going for a drive in the 4X4 any time of the day so today we are going to truck right into 4X4's and maintenance.

Some people love 4x4 vehicles, the true 4-wheel drive works of engineering like Jeeps and 4x4 pickups that allow you to seemingly go anywhere on the planet. You can climb up a 40-degree rock trail with some planning and skill (always careful to protect the environment, of course), or you can get through the deepest snow.

But with that added capability comes additional complexity, drive-train components, and other systems that less capable vehicles don't have.  And that is why when it comes to 4x4s, you have to maintain them a little differently from those vehicles that spend their lives on the pavement.  Here are some of the key things to keep an eye on:

• Transfer case—This transfers power from the engine to the wheels.  A transfer case has fluid in it that needs to be changed at intervals recommended by the manufacturer.  Your service advisors, Matt and Travis will let you know how often that is and will keep track of your service dates.  You will need to make sure the transfer case seal is working properly.  Otherwise, transmission fluid could get in and cause damage that is costly to fix.  Some transfer cases have an electric motor that shifts it through gears, and its connections are often exposed to the elements, making them vulnerable to damage and corrosion.  Proper maintenance will keep those connections working like they should
• Front and rear differentials—These also have to have the right amount of fluid and should be checked regularly.  Your service advisors can let you know when you need that fluid changed as the owner's manual recommends.  It's important the service is performed correctly with the proper lubricant so it will work the way it is designed to.
• Brake lines—Those 4x4s practically beg to go into wet spots. They also are great machines to conquer snow: road salt, brine and all.  Moisture, salt, and brake lines are a recipe for corrosion, so brake lines need to be inspected regularly.  There are anti-corrosion sprays or white lithium grease that can retard corrosion.  Remember, getting there is half the fun, but not being able to stop is no fun at all.

So enjoy your 4x4 and what it can do that other vehicles can't.  Just remember that even though it's tough on the outside, it needs special care to keep it going. 

Oh, and remember to take care of the environment when you go off-roading, too. 

DUKE