AUTONET TV

Are Modern Vehicles Maintenance Free?

In our auto video today we'll be talking with Alan Peterson about myths surrounding automotive maintenance. You can lump these myths into the statement that "modern vehicles are so reliable, they are virtually maintenance free."

Any good myth has some elements of truth. No offense to North Kingstown Bigfoot fans, but this maintenance-free myth has more evidence than most. If we look at some isolated areas of auto maintenance, we could conclude that maintenance isn't so important. But other areas would just as easily lead you to believe that maintenance is more important than ever.

Here are some examples for our friends in North Kingstown.

• Some vehicles in North Kingstown no longer require chassis lubrication. They're made with self-lubricating materials and have sealed joints. There's literally no way to grease those joints.

-Chalk one up for the myth.

On the other side, some vehicles come with sophisticated variable valve timing. A lot of complicated parts are up in the valve train that didn't even exist not that many years ago. These parts are very vulnerable to oil sludge.

• So, skipping an oil change here and there could lead to very expensive damage.

-A point to maintenance.

• Electronic ignition has eliminated replacing points.

-Myth gets a point.

• Fuel injectors on direct injection engines are very expensive to replace so one must be sure to get a fuel system cleaning on schedule.

-Point for maintenance.

I think you get the picture. As automotive technology advances, it eliminates or reduces some maintenance requirements. And maintenance becomes more critical for some items. Most others remain very similar to what they've always been.

So the maintenance mindset is still important for car owners in North Kingstown if we want our vehicles to last a long time. The checklist may change over time, but there'll always be a check list. Your friendly and professional service advisor at {[ Shop }} can answer any questions you have about your vehicles maintenance schedule.

Hans Imports
7275 Post Rd
North Kingstown, RI 02852
(401) 295-7785
http://www.hansimports.net

Direct Fuel Injection Update from Hans Imports

For those of you in North Kingstown, RI 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 Hans Imports 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 Hans Imports 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.

Hans Imports
7275 Post Rd
North Kingstown, RI 02852
(401) 295-7785
http://www.hansimports.net

Your Well Trained Technician at Hans Imports

When your vehicle has a problem or just needs some routine service, you might get a little nervous. Your vehicle's so important to your life in North Kingstown, you need to get back on the road as soon as possible – with the problem fixed right the first time.

If you've ever checked into some of the technician training Hans Imports professionals receive, you may be surprised at how much specialized knowledge and skill goes into diagnosing and repairing a modern car. For example: Today there are four cylinder engines that generate more power than the 1980s-era V-8's. I mean a new V-6 Toyota Camry could beat Sonny Crocket's Ferrari in a race to 60 mph/100 kph.

Our engines are more and more powerful and at the same time their fuel economy keeps inching up – even with steep North Kingstown gas prices. They are also amazingly reliable: Kudos to the automotive engineers. But the advances come at the price of simplicity. The modern vehicles driven around RI are so much more complex from a mechanical standpoint that it makes your head spin – not to mention the electronics.

Some vehicles have several networked computers controlling most of the engine functions and many other vehicle operations as well. North Kingstown motorists take all of this sophistication for granted, but somebody has to fix it when it breaks. It's a real challenge for Hans Imports in North Kingstown technicians to keep up, but we work hard to stay ahead of the technology. It requires a high level of commitment on the part of the technicians and the North Kingstown service centers as well.

Hans Imports technicians receive training through a combination of formal classroom training, training provided at Hans Imports by parts and equipment manufacturers, online courses and home study courses.

In addition to the expensive training, there's the financial commitment for Hans Imports to purchase the diagnostic and repair tools.

There are many independent certifications held by the pros at Hans Imports. The ability to repair your vehicle requires a strong combination of training and resources. No one can know everything, so North Kingstown auto service centers subscribe to data services, technical libraries and even online communities that can help them when they run into a difficult problem.

It's like those medical diagnosis shows on TV. Here are the symptoms – what's the diagnosis and treatment? Diagnosis is every bit as much an art as a science. At Hans Imports, we want everything to be simple, straightforward and inexpensive – but sometimes it just isn't.

The next time you bring us your vehicle, don't worry. You're in good hands at Hans Imports.

Hans Imports
7275 Post Rd
North Kingstown, RI 02852
(401) 295-7785
http://www.hansimports.net

Let Hans Imports Help You Keep Your Vehicle Another Couple of Years

North Kingstown area residents may remember when the U.S. government's “Cash for Clunkers” program made a splash on the news scene. People were offered incentives to trade in old vehicles for new, in the interest of better and improved air quality from reduced emissions.

But a lot of North Kingstown drivers want to hang onto their old clunkers. They're dependable and they're paid for. Owners would love to see the odometers on those vehicles turn past 200,000 miles (320,000 km), as long as the repair bills don't get too expensive.

There are a lot of vehicles on RI roads that have run past the 200,000 mile (320,000 km) odometer reading. Is there something that their owners are doing that keeps these vehicles on the road? Or did they just win the “lemon lottery,” and luck out by getting a particularly good vehicle? Not surprisingly, most of these owners have something in common. They never skip an oil change. Can keeping a vehicle on the road for 200,000 miles (320,000 km) really be that easy for North Kingstown drivers?

Actually, it makes sense. Oil is the lifeblood of a vehicle. Clean oil ensures that the engine will run efficiently and staves off the build-up of sludge that can eventually damage engine parts. Oil changes remove dirty oil and replace dirty oil filters, keeping an engine clean and running smoothly, just like eating right keeps our hearts healthy by preventing build-up in our arteries.

But there's another reason why not skipping an oil change can result in a longer life for your car. When you bring your car in to Hans Imports for an oil change, all of the fluid levels are checked and topped off. If these fluids are depleted, dirty or low, they can damage the engine.

If a fluid is significantly low, it usually indicates a leak somewhere, leading to an inspection of relevant parts. This inspection and the replacement of the worn part can prevent repair bills and maintain the health of the engine.

At an oil change, your technician at Hans Imports will also do a quick check for worn belts or hoses, uneven tread wear, leaking shock absorbers and other signs of wear and tear. This advance notice allows the owner to replace parts before they break down and possibly damage your vehicle.

The oil change is also a good time to review any other service that the vehicle might need. Many car owners rely on their pros at Hans Imports for good auto advice on check-ups and follow-up vehicle care that will keep older cars running well.

Parts wear out on older vehicles. There's no avoiding it. As the odometer chugs upward toward 200,000 miles (320,000 km), the vehicle will need several batteries, a couple of alternators and water pumps, a new set of shocks and possibly some brake rotors. But these items—all together—add up to far less than the cost of a new vehicle.

Good vehicle care and preventive maintenance are the hallmark of North Kingstown drivers who have kept their vehicles on the road and running past the age when most of us have given up and headed back to a car lot. We can learn from their wisdom.

So treat your car right: Take good care of it and don't skip the check-ups at Hans Imports in North Kingstown. 

Hans Imports
7275 Post Rd
North Kingstown, RI 02852
(401) 295-7785
http://www.hansimports.net