AUTONET TV

Serpentine Belt Service at Joe D'Auria's Auto in CHERRY HILL

Don't you hate it when you hear that squeal from under the hood when you're zipping down a busy CHERRY HILL road? It usually means there is a problem with the serpentine belt. The serpentine belt powers a lot of engine accessories. It runs the alternator - which charges the battery; the water pump - which cools the engine; the air conditioning and the power steering pump. All are pretty important parts. It is called a serpentine belt because it snakes around a bunch of engine components.

Serpentine belts are amazingly tough. They can last for years and go long distances. Like all moving parts, however, they eventually wear out. If your belt breaks while you are driving around CHERRY HILL, everything will come to a halt within minutes. You need to stop the vehicle immediately or it will overheat, potentially causing engine damage. You can be sure that it won't happen at a convenient time or place. (As if there was a convenient time or place!) You might even need to get your vehicle towed to Joe D'Auria's Auto. It's no wonder that vehicle manufacturer's recommend a belt replacement on schedule. It's one of those "have-to's."

CHERRY HILL drivers who hear a squeal when accelerating, or a slow, slapping sound at idle, should have their serpentine belt looked at. The pros at Joe D'Auria's Auto in CHERRY HILL will visually inspect your belt to see if it needs to be changed sooner than scheduled. If the belt has more than three or four cracks every inch or couple of centimeters, has deep cracks that penetrate half the depth of the belt, is frayed, is missing pieces or has a shiny, glazed look, it needs to be replaced regardless of age or mileage.

Serpentine belt replacement is relatively inexpensive, especially compared with the cost and inconvenience of being stranded or getting a disabled vehicle back to Joe D'Auria's Auto for repairs.

You're mom was right: an ounce of prevention really is worth a pound of cure.

Joe D'Auria's Auto
1401 BRACE RD
CHERRY HILL, NJ 08034
(56.427.9422
http://www.autorepaircherryhill.com

Direct Fuel Injection Update from Joe D'Auria's Auto

For those of you in CHERRY HILL, NJ who pay attention to these things, you may have been hearing about the new direct injection engines and want to learn more about them. Some deliver the power of a V8 with the economy of a V6.

For example, in one family of engines the conventional V6 makes about 250 horsepower. The direct injection version of the same engine makes over 300 horsepower and gets essentially the same fuel economy. The turbocharged version makes over 350 horsepower.

So what are the differences from a conventional engine?

The core difference is in the fuel injection system. The system most vehicles use now is called a port injection system. The fuel injector squirts fuel into a port just outside the cylinder where it's then drawn into the engine with the air.

With a direct injection system, the injector squirts the fuel directly into the cylinder. The gain in power and economy come because fuel injected directly into the cylinder during the combustion cycle is burned much more efficiently.

First, the fuel is squirted in at hundreds of times more pressure, so it's atomized much better and burns cleaner and stronger. The other big advance is in electronics. Faster engine management computers can control the additional precision required to manage direct fuel injection.

Fuel injectors are precision instruments. They have to deliver a precise amount of fuel at exactly the right time. The design of the engine also dictates a particular spray pattern for the fuel. If a fuel injector is dirty or gummed up, it can't do its job as well. That means less power and worse fuel economy for your vehicle and can lead to damaged fuel injectors.

Replacing fuel injectors at Joe D'Auria's Auto isn't cheap. Direct injection injectors are even more expensive because of the extremely high-pressure they use. Same thing for diesel fuel injectors; we're talking mortgage payment-range to replace a set of diesel injectors.

A professional fuel system cleaning from Joe D'Auria's Auto gets out the gum and varnish in the whole system, including the fuel injectors. Keep those injectors clean and they'll last a long, long time.

Joe D'Auria's Auto
1401 BRACE RD
CHERRY HILL, NJ 08034
(56.427.9422
http://www.autorepaircherryhill.com

Things Aren't Always What They Seem

If you drive, you know at some point, something's going to go wrong with your vehicle.  And sometimes, it's pretty easy to figure out what's wrong, like a flat tire.  But sometimes your vehicle's symptoms can be really puzzling.

One driver in NJ was heading to work on a hot July day and noticed when he pressed the accelerator, sometimes it wouldn't do anything. He also noticed his cruise control wouldn't work and his traction control light was constantly on, very unusual.

He was trying to figure it out, but none of it made any sense.  His cruise control had always worked perfectly, his traction light never had gone on before and there was never any issue pressing on the accelerator.

It was time to take his car in for a professional diagnosis, and boy, was he surprised that it was a freak accident he'd had the previous WINTER that was the root of his problems.  You see, in January, his car had slipped on ice when he was in reverse and had gently tapped a tree.  That caused a tiny crack in his rear stoplight. 

That crack had gone unnoticed until that July day.  Turns out a summer rain allowed water to seep into the taillight casing, so this time when he drove to work, there was enough moisture inside it to cause his stop light to stick on.

When the stop light is on, the car's computer is programmed to act as if the driver is pressing the brakes. It also disables the cruise, accelerator and cruise control when the brakes are on, producing all of the symptoms.  Replacing the stop lamp switch fixed everything.

So, while some things that go wrong with your vehicle are pretty obvious, many seemingly defy all logic. That's when a trained technician can scope things out, replace the right part and get you going again.

When You Hear the Crash in CHERRY HILL: What to Do After an Accident

Motorists in North America drive about 3 trillion miles/4.8 trillion kilometers every year. There are over 250+ million licensed drivers, and approximately 6.2 million accidents happen every year. Unfortunately, if we're going to drive vehicles, there are going to be accidents. Knowing what to do in case of an accident can help reduce the stress and cost of the situation. It can also protect you from false claims, incorrect judgments and unjust liabilities.

Never leave the scene of an accident. This is a crime, even if the accident is not your fault. If you leave the scene, it is referred to as a “hit-and-run,” and the fines are steep in NJ. You can even lose your driver's license or spend some time in jail. If someone has been injured in the accident, most laws require you to help them. You must call for help. If you can, you must also render first aid.

Call 9-1-1 or get someone else to call 9-1-1 as soon as possible. Tell the operator if there are injuries or any circumstances that require fire services, such as leaking gas, broken utility lines or, of course, flames. Put out flares, turn on your flashers or lift your hood to warn other CHERRY HILL motorists that there's been an accident.

File a police report. This can seem like a hassle when there are no injuries and only minor damage to vehicles. But you'd be surprised at the lawsuits and false claims that can arise from fender benders. You want a police report to protect yourself.

Don't talk about the accident with anyone except the police. After an accident, adrenaline is pumping and emotions are running high, and our first reaction is often to relive and recount our experience. Don't. Again, people can and will use your words against you, and in a highly emotional state, you may not say exactly what you mean. Entire court cases have hinged on the meaning of one misplaced word. Talk to the police. Don't admit guilt or fault, not to the police or to anyone else. People often feel guilt after an accident, but later, when details are analyzed, it turns out not to be their fault. Don't say, “I'm sorry,” but rather, “Can I help? What can I do?” Sympathy has often been misconstrued as an admission of fault. On paper, your words will sound more sterile than at the accident, and they can be used against you.

Collect contact information from everyone involved in the accident. Get the officer's name and badge number. Get the other driver's name, address, phone number, date of birth, driver's license number and expiration and insurance information. Get a description of the other vehicle as well as its license plate number and vehicle identification number (VIN). Most insurance companies don't keep records of license plate numbers, so the VIN is the best identifier you have of another vehicle.

This is going to be too much to remember once you're in an accident. So write down or make a note on your phone with the information you need.

Ask witnesses to wait for the police to arrive. If they can't, then get their contact information. Ask them to jot down what they saw. If witnesses refuse to give you their names, write down their license plate numbers. That way the police can find them if necessary.

After the accident, call your insurance company. Also, if you have or think you might have an injury that did not require immediate care at the accident, contact your physician right away.

There's a lot CHERRY HILL drivers can do to prevent accidents. Defensive driving. Good car care and preventive maintenance. But if an accident does happen in the CHERRY HILL area, we should be prepared to handle it well. It will ease the stress of the situation and protect us from potential legal and financial harm. Be prepared. It's good auto advice in every situation. Ask our pros at Joe D'Auria's Auto for more safe driving tips the next time you visit.

Joe D'Auria's Auto
1401 BRACE RD
CHERRY HILL, NJ 08034
(56.427.9422
http://www.autorepaircherryhill.com