AUTONET TV

Sniffing Out a Problem

Your parents probably taught you to have common sense. When it comes to your vehicle, common scents can also come in handy. Different smells may tell you about some conditions in your vehicle that need attention.

For example, you know what rotten eggs smell like.  If you smell them around your vehicle, it means sulfur can't be far away. Here's a surprising fact: Gasoline has a little sulfur in it.  There's a device in your exhaust system that's supposed to convert it to something that doesn't pollute the atmosphere. That device is a catalytic converter.  If you are smelling rotten eggs, maybe your catalytic converter is wearing out.  But it could also be a problem with your fuel injectors.  Either way, something's rotten that should be repaired.

Ever smell something sweet around your vehicle, maybe a little like pancake syrup? If you sniff out a little sweetness just when your engine is warming up or after you shut off your engine, you might be smelling some coolant (anti-freeze).  If it's leaking, then you may be getting a whiff of ethylene glycol, one of the coolant's components.  If the odor is strong inside the car, it could be a leaky heater core. This is important to get checked out because a leak in your vehicle's cooling system can eventually cause expensive damage.

How about that distinctive smell of gasoline? You could have a leak in your gas tank, a hose that vents your gas tank or a leak in a fuel injector line.  A gasoline leak needs to be tracked down since it could catch fire.  It can also be bad for your health if you breathe it in all the time.

When you step hard on the brakes, ever smell something like a rug's in fire? That could mean you've just overheated your brake pads.  If you detect that smell just driving around town, one of the brake calipers could be stuck.  To figure out which wheel has the problem, get out of your vehicle and smell each wheel.  It will likely be obvious where the problem is.

Here's one last smell.  Ever had your oil changed and right after you picked up your vehicle it smells like something's burning around the engine? That's because sometimes a little oil leaks onto the metal when the filter is changed or the oil is poured in.  It's a useful smell to know.  Because of you smell burning oil and you haven't had your oil changed recently, that could mean you have a leak in your engine.  It could be a gasket or a seal, but it also could mean the start of more serious issues. 

All of these things are signals that you should discuss with your service advisor to get them checked out.

The Engine Gets a Boost (Turbocharged Engine Maintenance)

If someone told you that your vehicle could have the same power but with a smaller engine, wouldn't that sound like great idea? Just think, a smaller engine would save you money at the gas station and you'd still get the same horsepower.

The technology to do just that has been around for a long time. It's called a turbocharger.

Race cars and other performance vehicles have been using turbochargers for years. It gives them a power boost without the need of a bigger engine, saving them fuel and pit stops.

Automakers have offered turbo gasoline and diesel engines for years, but there were problems with durability. Plus drivers had to make some driving adjustments with the way turbos delivered power. Newer turbos, though, have been vastly improved, and manufacturers are including them in more models. For example, Jeep offers its 2019 Cherokee with a choice of two engines that each make about 270 horsepower. One is a 4-cylinder turbocharged engine and the other is a 6-cylinder conventional gasoline engine. The general rule of thumb is: the fewer the cylinders, the better the fuel economy.

A turbocharged vehicle uses a turbine that is turned by exhaust gas. That compresses air that goes into the engine, which then allows it to use more fuel per second, increasing power. One advantage of a turbo is that it is only engaged when the driver demands more power from the engine by stepping on the throttle harder.

One thing to remember, though, is that turbocharged engines have additional parts and are more complex. That means they can be more expensive to maintain. The upside? You'll likely save fuel.

Like any complex machine, it's important that you maintain your turbo vehicle so it will give you more years of service. Car Doc On The Island technicians are trained to inspect and service the systems associated with a turbo engine. If you already drive a turbocharged vehicle, keep up your regular maintenance schedule to get the longest life and performance out of it.

Because of the advantages these powertrains offer, turbo engines are definitely here to stay.

Car Doc On The Island
419 South Tamiami Trail
Venice, FL 34285
(941) 786-1595
http://www.cardocontheisland.com

A New Battery in Venice

Hello Venice drivers, let's talk about batteries. Car batteries are just like any rechargeable battery. They will eventually wear out and die. If you are shopping for a new battery in Venice, here's some auto advice to help you.

There are two measurements to consider when purchasing a new battery: cold cranking amps and reserve capacity. The power required to start a cold engine is measured in cold cranking amps. The number you need is determined by what kind of vehicle you drive and where you live. In general, higher-cylinder engines require more cold cranking amps than lower-cylinder engines. In other words, an eight-cylinder engine needs more cold cranking amps than a six-cylinder one. Also, diesel engines require more cold cranking amps than gasoline engines.

The weather where you live in FL also determines the number of cold cranking amps you need. The colder the vehicle engine, the more power it takes to get it started. Also, cold FL weather reduces the electrical efficiency of the battery, which reduces the amount of energy available in the battery to start the engine. Thus, in freezing temperatures, you need more power to start an engine, but you have less power available to get it started.

Your friendly and knowledgeable service advisor at Car Doc On The Island in Venice can help you choose an appropriate battery for your vehicle and your lifestyle. If you need extra power owing to cold weather or a need for more reserve capacity, you may want to choose a heavy-duty battery. Just make sure it fits into your vehicle. An oversized battery may give you the power you need, but it's a serious safety hazard if the terminals come into contact with other parts of the vehicle.

Keep in mind that preventive maintenance performed at Car Doc On The Island and good vehicle care can extend the life of your battery. Judicious use of electric gadgets and good driving habits are wise and can help you get the most out of your battery.

Car Doc On The Island
419 South Tamiami Trail
Venice, FL 34285
(941) 786-1595
http://www.cardocontheisland.com

Protecting Your Vehicle from Theft in Venice, FL

Every car in Venice, FL, is at risk for theft. So it's up to us to make our cars a less appealing target and more of a challenge – hopefully sending potential thieves to look elsewhere.

The National Insurance Crime Bureau recommends a layered approach to protecting vehicles:

1. Common sense
2. Visible and audible devices
3. Immobilizing devices
4. Tracking devices

Let's review each of these. One is common sense; you would be surprised how many vehicles are stolen in FL where the keys were left in the ignition with the doors unlocked. Always take your keys and lock the doors. In fact, in some places it's against the law to leave a vehicle unattended with the keys in the ignition.

And don't leave spare keys in the car or hide them outside – because a thief will find them. Venice drivers would be wise to park in well-lit areas that have a lot of foot traffic. If possible, park near the end of a row and near a light. Back your car into a parking space or your driveway to make your car more visible to passersby and harder for a thief to work under the hood without being seen.

People in Venice should know that it's important to roll up their windows completely and avoid leaving their car in public lots for a long time. If you park in a lot that has an attendant, only give them the ignition key.

Keep valuables out of sight; purses, wallets, cell phones, clothes and even change are attractive "smash-and-grab" targets. And pay to have your Vehicle Identification Number, or VIN, etched into your windows – it makes your car less attractive to a thief who wants to send your car to a chop shop.

There are lots of visible and audible devices available for Venice drivers. A steering wheel lock is highly visible and will deter some thieves. Loud alarms can alert you and others that your vehicle is being tampered with. But if your alarm does go off, be careful. Observe what's going on; get descriptions of suspicious people and vehicles, including license plate numbers.

Now, if you catch a thief in the act, call 911 but don't approach the person. Your safety is more important than the car.

And here's a great one - immobilizing devices. They actually shut off your car's electrical or fuel supply. So without a key, or knowing where the hidden switch is located, a thief can't drive your car away.

Finally, drivers can also get a tracking device that allows Venice police to track their car down and recover it quickly.

Remember, where you live, work and drive around Venice, FL, has a great impact on your decisions. If you're in an area with high theft rates, you may want to spend more money on security systems. And check with your auto insurance company to see if they offer discounts for adding any of these items.

Of course, the common sense suggestions from Car Doc On The Island don't cost anything and go a long way toward keeping your car safe from thieves.

 Car Doc On The Island
419 South Tamiami Trail
Venice, FL 34285
(941) 786-1595
http://www.cardocontheisland.com

Unlock the Secret (Malfunctioning Door Lock Actuator)

What a convenience power door locks are on a vehicle.  The latest don't even require you to push the button on the key fob; all you have to do is have it with you.  But sometimes there's a component of power door locks that can fail, especially when they are used several times each day.  Those are called the door lock actuators.

The actuator is an electric part that works with others (like motors and gears) to lock and unlock doors.  You can hear them work, sometimes with the little whirr of the gear or the quiet clunk of the lock finishing its cycle.  And it's good to pay attention to that sound because if it starts to sound different, it could be a signal that your lock is on the brink of failing. Another sign of a failing power door lock actuator is they start working intermittently or quickly and erratically.  The driver's door is often the first to start acting up since it's the one that usually gets the most use.

When you start to notice these signs, consider a visit to your service facility to get your vehicle checked out.  If you wait too long, you may find yourself getting locked out of your vehicle. Many vehicles do have mechanical keys available as a failsafe so you are at least able to get inside.  Some of them are hidden inside the key fob and you should know how to access them.  Check with your owner's manual or ask your service advisor.

It's extremely inconvenient to have to unlock your vehicle with the mechanical key, then get inside and unlock the other doors. It's even more inconvenient if you have passengers in the rear seats.  And that doesn't even count having to go through the same thing to lock the doors when you arrive at your destination.

There are many things that can cause power door locks to malfunction, but if it turns out to be a power lock actuator, the most common remedy is to replace it.  Some are easier for technicians to reach than others, depending on your vehicle's design.  But once your locks are working again, you might think you've found the "key" to happiness!

Car Doc On The Island
419 South Tamiami Trail
Venice, FL 34285
(941) 786-1595
http://www.cardocontheisland.com