AUTONET TV

Exhaust Service at Gilmore's Auto Service: Passing the Smell Test

The exhaust system on a vehicle is more complex than most Walnut Creek residents realize. It contains everything from old-fashioned pipes and clamps to sophisticated computers and sensors. All CA folks know a properly functioning exhaust system is good for the environment, but sometimes we forget that a damaged exhaust system can be deadly. That's why preventive maintenance on your exhaust system is so important. We can help you with that at Gilmore's Auto Service in Walnut Creek.

The exhaust manifold is the first component in your exhaust system. The manifold is attached to the engine. It collects the gases that are produced by the engine and directs them into the exhaust pipes. At this point, these gases are both hot and chemically dangerous.

One of the gases produced in your engine is carbon monoxide. This gas is colorless and odorless. Breathing it can cause headaches, dizziness, nausea and drowsiness. Continue breathing it and you will die.

To keep this gas and others from entering your vehicle passenger compartment, the connections from the manifold to the engine and from the manifold to the exhaust pipes are sealed with gaskets. These connections should be routinely inspected at Gilmore's Auto Service for cracks and to check if they have come loose.

The exhaust pipes can also get damaged, allowing dangerous gases to leak into your passenger compartment. These pipes can rust or be dented or broken by rocks and other roadway debris, so they need to be inspected regularly.

The catalytic converter is the next component in your vehicle exhaust system. You can breathe a sigh of relief now, because this is where the dangerous engine gases are converted into carbon dioxide and water, greatly reducing the amount of harmful emissions in your exhaust. You'll also be happy to know that your catalytic converter doesn't require maintenance. However, it will wear out. If you fail an emissions inspection because of a faulty catalytic converter, you need to replace it.

The muffler's job is far less critical, but far more noticeable, than the catalytic converter's. It dampens or absorbs the noise from the engine. Most Walnut Creek residents don't realize that we can actually customize the noise our car makes with a custom muffler. You can upgrade to a muffler that will make your car sleuth-quiet, or you can advertise your presence in Walnut Creek with a sassy rumble.

Mufflers can also rust or be damaged by road debris. But just because their main function is to dampen out engine noise doesn't mean they can be ignored. If your muffler is leaking, you need to get it replaced quickly. Exhaust fumes need to exit through your tailpipe, not your muffler.

The exhaust pipe contains at least one oxygen sensor. The sensor monitors the oxygen content of the exhaust, which allows it to adjust the fuel-to-air ratio in the engine. This keeps your vehicle engine running smoothly and maintains good fuel economy. So, besides keeping you and the environment healthy, a well-maintained exhaust system also keeps your vehicle healthy. The tailpipe itself can rust or get damaged by road debris, so it needs a quick inspection once in a while, too.

The whole exhaust system is mounted on the vehicle with clamps and hangers. These clamps and hangers can come loose, rust or get dinged up by road debris. Remember that the gases in your exhaust system are hot, so the exhaust system itself gets hot. The clamps and hangers keep the exhaust system attached to the vehicle, but they also prevent the heated components from touching things they shouldn't. If you don't inspect and replace broken, loose or damaged clamps, you may end up with melted wires, hoses or lines. And that can spell some expensive repairs.

You should schedule an exhaust system inspection as recommended in your vehicle owner's manual. Because this system is critical to your health and the health of your car, and because of its sophistication and complexity, you need to have the work done at a qualified service center such as Gilmore's Auto Service in Walnut Creek.

Maintaining your emissions and exhaust system is not just good auto advice: it's good health advice for all Walnut Creek residents and their families.

Gilmore's Auto Service
2151 N Broadway
Walnut Creek, CA 94596
(925) 939-9430
http://www.gilmoresauto.net

Busted: The Maintenance-Free Myth in Walnut Creek

There's a segment of the Walnut Creek area population that's not committed to proper vehicle maintenance.

Now, the ignition system in your vehicle is electronic and controlled by the engine management computer. Spark plugs rarely get fouled and will last for as much as 100,000 miles (160,000 kilometers). So tune-ups used to force you in to Gilmore's Auto Service for service, and while you were there you just took care of whatever else was on the list.

Also, in recent years, a large percentage of new vehicles in Walnut Creek have been leased. These folks plan on turning the vehicle in after two or three years, so they haven't focused on the maintenance that helps a vehicle last longer.

Given all that, what's the benefit to keeping up with factory scheduled maintenance? Well, your vehicle will perform better and return better fuel economy.

Those benefits pay for themselves as they go along. The big plus is that major repairs are prevented. And these aren't just repairs that are a long way off. Modern vehicle engines are far more sophisticated and have many parts that are in critical need of proper lubrication. Missing just one oil change can allow oil sludge to start forming. Sludge clogs small engine passages, robbing parts of the lubrication they need. An expensive failure could easily occur within two or three years.

And modern engines require more sophisticated fluids. Because of the different types of materials that are used to make auto parts, things like aluminum, plastics and steel, different types of additives are required to protect automotive components from corrosion. These additives deplete with time as well as with use.

Taking care of the little things now prevents big problems later. At Gilmore's Auto Service, we have been taking care of all those little things for years. Your vehicle still needs to be taken care of – it's just that some of those points of care have changed with automotive advancements. The need for proper maintenance in Walnut Creek drivers vehicles did not go away.

Gilmore's Auto Service
2151 N Broadway
Walnut Creek, CA 94596
(925) 939-9430
http://www.gilmoresauto.net

Breathe Deep in Walnut Creek With a New Cabin Air Filter

Poor interior air quality is nothing to sneeze at, and Walnut Creek auto owners might be interested to know that more and more new cars are coming equipped with a cabin air filter. Check your vehicle owner's manual, but they typically need to be replaced at around 12,000 to 15,000 miles (19,000 to 24,000 kilometers).

The filter is usually under the vehicle hood or under the dashboard. Some are a little tricky to get to, so you'll want to have your friendly and knowledgeable Gilmore's Auto Service service advisor take care of replacing them.

As we said, many Walnut Creek people don't realize they have a cabin air filter and come to Gilmore's Auto Service saying "my vents are smelling bad." It usually turns out to be a dirty cabin air filter. A switch out and they're on their way, smelling sweet.

Walnut Creek residents who suffer from allergies can really benefit from a cabin air filter as it keeps irritants to a minimum. If you're one of them, you'll want to replace your filter regularly.

If you do a lot of driving in dusty or polluted Walnut Creek conditions, you'll need to change your cabin air filter more often.

Give us a call.

Gilmore's Auto Service
2151 N Broadway
Walnut Creek, CA 94596
(925) 939-9430
http://www.gilmoresauto.net

Looking Down the Road - Headlamps

If you've ever been driving around Walnut Creek and had a headlamp go out, you've probably just wanted to replace the bad bulb. If your car uses halogen headlamps, they dim over time. So if you just put in one, they won't have the same brightness, which can be distracting and will affect your field of vision.

To have your headlights inspected, visit us at Gilmore's Auto Service. We're at 2151 N Broadway in Walnut Creek, CA 94596. Or give us a call at (925) 939-9430.

Experts at Gilmore's Auto Service recommend replacing your halogen headlamps every year. It's easy to remember if you do it when Daylight Saving Time changes in the fall. That way you'll have bright headlamps for those long CA winter nights.

There are other types of headlamps in addition to halogen. There are the old standard bulbs that have been around for decades. These are OK, but you can usually upgrade to halogen. They cost a little more but you can't believe the difference. If you do a lot of night driving you might want to use a premium halogen bulb that filters out the yellow hues and gives a very white light that's a lot like daylight.

You may have noticed those bluish headlights on luxury cars. They are high intensity discharge or, HID lamps. They really light up the road. You can upgrade to HID on some vehicles. These cost quite a bit, but they'll last for the life of your car. If you want your friends to think you have HIDs, you can get halogens with a bluish tint - no one needs to know.

Seriously, though, night driving is all about reaction time – time to stop – time to get out of the way. You can't react to what you can't see. You need headlamps that'll give you a good view down the road and good peripheral vision as well. Your headlights need to be aimed correctly so you can see and to keep your lights from shining off into oncoming traffic.

You may have seen older vehicles with headlights that are awfully dim and maybe even yellow. That's because the plastic headlight lenses have gotten cloudy and yellowed with age. They can be replaced, but many Walnut Creek service centers offer a service to restore the lens that's a lot cheaper.

You can't drive if you can't see. AAA reports that nine out of ten vehicles have dirty or yellowed headlamps. So run the window squeegee over your headlights when you gas up to clear the dirt and bugs. Get your lenses restored if they need it and don't forget to replace your standard or halogen bulbs every fall.

Gilmore's Auto Service
2151 N Broadway
Walnut Creek, CA 94596
(925) 939-9430
http://www.gilmoresauto.net

Arrive Alive in Walnut Creek

We've all seen drivers do crazy things while driving to or from Walnut Creek. A guy shaving in the rear-view mirror, a woman applying makeup, people talking on their phones, texting or drinking from an enormous coffee mug. It's a wonder we even dare drive on CA roads.

The truth is that all of us are distracted when we drive. Unfortunately, traffic, road construction and other external factors are beyond our control. The distractions inside our car, however, are things we can often control.

Here's some things that'll give you more control in your car, and help keep your attention on the roads around Walnut Creek.

• Walnut Creek drivers who are 16 to 20 years old tend to be more distracted by the radio, CD or MP3 player.
• Walnut Creek drivers who are 20 to 29 are more distracted by passengers in the car, including small children.
• Those over age 65 tend to be more distracted by objects or events that are outside of the vehicle.

Other factors like fatigue, stress and lack of sleep make it harder to pay attention to driving – no matter what age we are. It is always better to pull over and take a quick nap than risk falling asleep at the wheel. Walnut Creek drivers are also distracted by thinking about relationships, family issues, money and bills. So what can Walnut Creek drivers do to manage these distractions? Well, the first thing is to eliminate as many as we can.

If you really think you have to shave, change your clothes or put on make-up while driving in Walnut Creek – you're wrong. Just start getting ready earlier so you have enough time to finish those things before you drive around Walnut Creek.

The professional here at Gilmore's Auto Service wand you to remember that driving is probably the most dangerous thing you'll do all day – so don't make it any worse. Use these tips to keep you and your loved ones safer behind the wheel in Walnut Creek.

Gilmore's Auto Service
2151 N Broadway
Walnut Creek, CA 94596
(925) 939-9430
http://www.gilmoresauto.net

Do you have a Clue (Get the Most Out of a Service Visit)

When you head to the doctor, you probably have it in your mind what you're going to say about why you don't feel good.  That way your doctor can use that information to diagnose your problem. You might want to think of that same approach when you take your vehicle in for a repair.

Experts say what will help the service advisor most is for you to bring in some well-organized descriptions about your vehicle's issues.  You might even want to write them down so you don't forget.  Is there an unusual smell?  What does it smell like?  Does the problem happen first thing after starting out? If there's an odd sound you hear, is it dependent on speed?  Does it change when you turn a corner?  

Keep your expectations realistic.  Some conditions may take a long time to diagnose and repair.  If you go thinking you'll be in and out in no time, you might be disappointed when you're told there are other customers ahead of you and you may have to come back tomorrow.  If you can make alternate plans to have someone pick you up and take you back when the vehicle is finished, that way you won't feel like you've wasted your time. 

Most importantly, be available for any communication from the service advisor.  If they have your cell phone and they have a question or need an approval for a repair, the sooner they reach you, the sooner things can move forward. 

The service facility wants your experience with them to be good just as you do.  With a little help from you, they'll get your vehicle back on the road and you'll have a smile on your face.

Gilmore's Auto Service
2151 N Broadway
Walnut Creek, CA 94596
(925) 939-9430
http://www.gilmoresauto.net