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Archive for January 2022

Save Fuel by Watching Your Weight

Posted January 30, 2022 10:19 AM

Most North Kingstown drivers are all talking right now. Better gas mileage. Fewer emissions. RI folks want to save the environment and our pocketbooks.

And we North Kingstown drivers all know — or should know — that preventive maintenance will help maintain maximum fuel efficiency. But is there something more we can do? After all, some of us North Kingstown road warriors can't cut back on our driving, and others would like to do more to economize.

Weight is one major enemy of fuel economy. The more you lug around in your vehicle, the more fuel you have to burn to get around North Kingstown. And that means buying more gas and producing more emissions.

Of course, your vehicle's weight isn't negotiable. And you can't do much about the weight of your passengers. And this isn't an article about diet and exercise.

But look around your car. Are you hauling a bunch of unnecessary weight while driving around North Kingstown? Do you really need your golf clubs every time you leave your neighborhood? Store sports equipment in the garage. Load it when you need it and store it when you don't. Who knows? The extra exercise just might reduce the other type of weight in your vehicle.

The same goes for anything else in your vehicle: make-up kits, music collections, extra electronics, spare clothing: whatever your particular extras may be. Pack it when you need it, store it when you don't.

Clean out your vehicle. You'd be surprised how much weight you're lugging around in plain old junk. Toss old papers, leftover food and regular old dirt. Even if it's not a lot of weight, you'll feel better when you get into your car. A good cleaning is also part of good car care.

Now, don't toss stuff you really do need. You do need that spare tire — the one in your trunk. And a kit of emergency essentials is not a bad idea. But just carry around the day-to-day essentials. You can pack a more extensive kit and store it in your garage, then toss it in the car when you go on a longer trip; but you don't have to lug it around all the time.

After all, are you a driver? Or are you a junk chauffeur?

Lose the junk and save some money.

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



Why You Have an O2 Sensor (Oxygen Sensor)

Posted January 23, 2022 12:49 PM

If someone asked you what gas made up the largest portion of the atmosphere, what would you guess? Well, it's not oxygen; it only makes up 20.9 percent.  But since we're talking about oxygen, you should know that your vehicle uses oxygen sensors to make sure your engine is running the way it should.

The oxygen sensors measure how much oxygen is in your exhaust.  If there's too much, it means there's a problem with the mixture of fuel and air.  The sensor sends signals to computers in your engine and adjusts the mixture so it maximizes performance and efficiency.  It does this constantly. 

Many vehicles have multiple oxygen sensors.  Some have one close to the engine, another close to the muffler.  Two measurements are better than one since they allow readings to be more accurate.  You may have a vehicle with a dual exhaust, so you'd have twice as many oxygen sensors.

Your oxygen sensors can fail.  One thing that can damage them is contamination from bad fuel.  The sensors can simply wear out, though they usually last a long time.  It's not unusual for an oxygen sensor to last 100,000 miles/160,000 km. One more thing that can cause an oxygen sensor to fail is residue from an engine that's burning oil.  Plus contaminants from the road like salt can also cause problems. 

Here are some signs that your oxygen sensors might be failing.

  • The Check Engine light goes on.  In this case, your service facility can plug in a device that will read the code in your engine's computer to see if that's the problem.
  • The engine is running roughly.
  • Black, sooty smoke is coming out of your tailpipe.
  • Your fuel economy is noticeably lower than it used to be.

Head to your service facility and tell your advisor what symptoms your vehicle is experiencing.  They have the equipment and training to track down the issue.  Note that simply replacing the oxygen sensor is often not enough since it doesn't get to the root of the problem; other repairs may be needed. 

So make sure your oxygen sensors are working the way they should be.  Oh, and back to the question of what gas makes up most of the Earth's air?  It's nitrogen, which comprises 78 percent of the air we—and our engines—breathe.

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



Exhaust Service at Hans Imports in North Kingstown

Posted January 16, 2022 9:55 AM



Whenever they hear the term "exhaust service," most North Kingstown residents think about exhaust pipes and mufflers. Well, actually, exhaust service at Hans Imports is a lot more comprehensive these days. For example, catalytic converters were mandated in 1976 and on-board emission control computers in 1990. Governmental emissions requirements have forced manufacturers to come up with much more sophisticated ways to comply with environmental regulations.

Exhaust service has really become exhaust and emissions service. High-tech computer controlled emissions devices are now a big part of exhaust service. Because it is so sophisticated, your recommends you have your emission system checked out by a qualified North Kingstown exhaust technician regularly to make sure everything is working right - usually every 6 months or 10,000 miles/16,000 kilometers.

If your Check Engine light comes on, especially if it's flashing, get your car looked at right away. Technicians at Hans Imports in North Kingstown handle emission problems everyday. You might have exhaust or emissions trouble if your car is difficult to start, runs rough, is noisy or smoking. Call Hans Imports at (401) 295-7785 to schedule an appointment if you experience these problems.


Let's review the exhaust system. We will start from the top with the exhaust manifold. That is the part that attaches to the engine and collects the exhaust from the cylinders and directs it into the exhaust pipe. Exhaust gaskets help seal the connection with the manifold and various other joints along the way. If the manifold is cracked or loose or a gasket is leaking, gases could escape into the passenger compartment where you ride. Carbon monoxide can be deadly, so it is important that your exhaust system doesn't leak. The exhaust pipes connect the various components. They can rust or be damaged by a rock, so they need to be inspected periodically.

Next is the catalytic converter. This part looks like a muffler. It changes chemicals that are dangerous to your health and our North Kingstown environment into harmless carbon dioxide and water. It doesn't require any maintenance itself. But eventually they wear out. North Kingstown drivers find this out when their car fails an emissions inspection.

Now the muffler. Its main job is to quiet engine noises. Mufflers work by either absorbing or baffling sound. And you can actually customize your car's sound with different mufflers - anything from whisper quiet to bad-boy rumbley. Rusted or road-damaged mufflers can leak and need to be replaced right away. Talk to your friendly and knowledgeable service advisor at Hans Imports .

The exhaust system is attached to the vehicle by a series of hangers and clamps. These fasteners hold the system in place. When hangers come loose or break, hot exhaust components can touch and melt wires, hoses and lines.

Finally, we end at the tailpipe. This is the final outlet for the exhaust. These can be plain-Jane or pretty flashy. Also, the oxygen sensors monitor the oxygen content of the exhaust so the engine control computer can adjust the fuel-to-air mix to keep the car running right.

Exhaust and emissions service at Hans Imports in North Kingstown covers plain old pipes and high-tech computers. It impacts everything from life-and-death safety due to exhaust leaks to fine-tuning the sound of your ride.

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



Differential Service at Hans Imports

Posted January 9, 2022 8:46 AM

Here at AutoNetTV, we have national viewers, like your neighbors in North Kingstown, who write to us with questions or feedback. One common question we're asked is: "What is a differential and what does it do?" You may have been told by your Hans Imports service advisor that your differential needs serviced, or it's seen it as an option up on the service menu. Differential service at Hans Imports covers a lot of things, so let's first talk about what a differential does.

As you drive through a turn, your outside wheels and inside wheels turn at different speeds. Kind of like the cars going around a race track - the ones driving in the outside lanes have a greater distance to travel than the cars in the inside lanes. The differential is what allows the outside and inside drive wheels to rotate at slightly different speeds so that the tires don't hop or skip while taking corners, or lose traction in dirt or snow on North Kingstown area roads. Differentials have gears in them that transfer the power from the drive train to your wheels - which is why they're often referred to as gear boxes. The gears need to be very strong to do this work, and they need to be properly protected so that they'll last.

All vehicles in North Kingstown have some form of differential. If you have a front-wheel drive car, your differential is sometimes called a transaxle and is located in the front. If you have rear-wheel drive, the differential is in the back of the car. North Kingstown auto owners with a four-wheel drive vehicle have a differential in the front and the back - and in the middle as well. The center differential adjusts for differences in speed between the front and rear wheels.

Differential fluid lubricates and cools the gears. Over time, the fluid can get dirty from bits of the gears grinding off. The additives that keep the fluid clean and protect the differential break down over time. So your vehicle manufacturer has scheduled intervals for you to have your differential fluid changed. Talk to your friendly and knowledgeable Hans Imports service advisor if you are not sure about your recommended schedule.

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



Before You Buy that Used Vehicle (Having a Used Car Inspected Before Buying)

Posted January 2, 2022 10:32 AM

Let's face it.  New vehicles are expensive, so finding a good used one can save drivers a lot of money.  It's tempting to look through ads, find a private seller who has what you're looking for and pay a price you think is a great deal.  But when you go over to look at a used car, do you really know what to look for to uncover potential problems with it?

The answer is probably no.  Used cars can look great on the outside, maybe even have lustrous paint and a super clean interior. But is it possible that vehicle's been in an accident? Does it have electrical problems you can't detect easily? Is any fluid leaking that you don't know about?

Think about it.  You are about to spend thousands of dollars for a complex machine and you're considering judging its condition without much expertise.  That's why it makes sense to have a qualified technician inspect any used vehicle you're considering buying.

Many vehicle repair facilities will do it for around $100-$200.  They'll check to see what's working right and what's not working.  They'll check for leaks and how strong the battery is; they'll look for signs it's been in an accident or has been painted. They'll look in places you'd find inaccessible, and they'll take it for a test drive to see what noises, vibrations and smells might give clues to any major problems.  An inspection usually takes about an hour.

You should have an inspection done by a technician you know and trust.  They'll have your best interests in mind.  And the inspection should be done before you start negotiating a price with the seller.  It's money well spent to either give you peace of mind that you're getting a good vehicle or steer you away from a lemon. 

One sign a used vehicle isn't a good deal? If the buyer refuses to let you have it inspected.  That says just about everything that needs to be said.    

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



What Is an EGR Valve? (EGR Valve Service)

Posted January 1, 2022 8:01 AM

If you've ever felt your vehicle hesitate, go, then hesitate again, you might think there's something wrong with the transmission.  After all, it's not moving smoothly  down the road.  But there are plenty of malfunctions that can cause those symptoms, one of them being something you may have never heard of: the EGR valve.

EGR stands for Exhaust Gas Recirculation. It's a system that channels small amounts of exhaust back into the engine to cool down the cylinders and reduce polluting gases.  Those include nitrogen oxides that can cause smog. The EGR valve regulates how much of the vehicle's exhaust gas is recirculated. After years and long distances traveled, that valve can get clogged or fail. Sometimes the EGR valve can stick open.  When the EGR valve isn't working properly, your vehicle can start releasing those nitrogen oxides and pollute the air.

The symptoms of a malfunctioning EGR valve include:

  • Engine losing power
  • Engine idling roughly
  • Pinging and knocking sounds in the engine
  • Stalling and hesitation
  • Fuel economy decreasing
  • Check Engine light illuminated

 

Depending on its condition, the EGR valve can be cleaned or it may need to be replaced.  Consult with your service advisor to see what options are recommended to you.

The EGR system is part of your vehicle's pollution and emissions control equipment. If you care about keeping our planet's atmosphere clean, you'll want to make sure it's doing its job—for everyone's benefit.

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



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What our clients are saying about us

We have established longterm and stable partnerships with various clients thanks to our excellence in solving their automotive needs!

Very impressed with Han's Imports. Did a nice job with maintenance on my BMW and my wife's Benz. I also appreciate the thorough check of the rest of the car as part of their 1st look at the cars. I'll be back. quotes-image
, 02/01/2024
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Anyone who dumps on this auto repair shop should literally start driving a horse and carriage. What people don't understand is that when you bring in older import vehicles from the north east United States they are prone to rust deterioration do to climatic factors. As a result, many parts are harder to replace, many need to be fabricated and even more common is the rarity of older European models (which drives the price of parts up as well as renders low availability). I've been an automotive repair technician (ASE certification, various big name certifications and even fabricated parts whilst working in small shops) for quite some time. As well, I've even taught Automotive Repair as a core coarse at the secondary level. All of that said, I'm quite certain my opinion holds merit. Thus, I can honestly say that Omar is an absolute genius. I run a small shop in a rural area and seek advice from the owner of Hans Imports (Omar). This goes beyond the scope of older European models. I often probe Omar for repair strategies, knowledge and diagnostic information on newer Imports. For what its worth, you're in good hands with Hans Imports in North Kingstown. Any of the negative cockamamie complaints are clearly the result of someone thinking they are above the knowledge, experience as well as expertise of the working man!quotes-image
, 06/25/2023