Category: Uncategorized

Steer Me Right! (Failing Power Steering Hose)

Most drivers love how easy it is to turn their vehicles, and they have power steering to thank. Engineers have figured out a way to take some of your engine’s power to help you turn. Without it, steering can be quite a chore. New power systems are electric, but there are still plenty of the older hydraulic power steering systems out there, and it’s wise to keep them working the way they should so you don’t find yourself stranded without power steering.

Those hydraulic power systems use a fluid under pressure that is pumped to a device that helps you turn your wheels more easily. It’s that pressure that presents the challenge. After your vehicle’s seen a few years on the road, you may find your steering isn’t quite as easy as it was. You may hear a groaning or humming sound when you turn.

One component that can fail is the pressure hose that carries that fluid from the power steering pump to that turning assist mechanism. The hose is made of rubber and can leak, crack, get damaged by heat and debris or just get too old. If yours is ten years old or older, it’s likely getting close to the end of its life.

If you think you can just wait until it fails completely, think of these possible consequences. If the hose or a coupling fails, power steering fluid can blow all over the hot engine. That fluid is flammable and can start a fire. Or if you’ve been driving for a few weeks with low power steering fluid, that could ruin your power steering pump. Replacing the pump is an extra expense you can probably live without.

A technician will replace the necessary parts and make sure air and contaminants are bled or flushed from the system. Then, he or she will check for leaks. Just think how important a properly working power steering system is for safe operation of your vehicle. Make sure you keep yours in top shape for your safety’s sake and the safety of others on the road around you.

Autotronics of St. Peter
111 Jefferson Avenue
St. Peter, MN 56082
507.934.9290
http://autotronicsstpeter.com

Cold Weather Vehicle No-Nos (Items to Avoid Storing in a Freezing Vehicle)

It’s always easier to leave a few things in your vehicle so you’ll have them on hand. But in cold weather, while it’s a good idea to carry items such as a phone charger, blanket and shovel, there are some things you shouldn’t store in your vehicle.

Medicines and drugs. Cold temperatures can affect the chemical makeup of some drugs. Avoid leaving them in a vehicle, especially those in a liquid form like insulin, eye drops and cough syrup.
Latex paint. They are water based, and when they freeze, they get lumpy and lousy. Your paint job will not be what you had in mind.
Cellphones and computers. Most of these have lithium ion batteries. If they get colder than freezing (0 degrees C, 32 degrees F), if you try to charge them, you’ll more than likely ruin the batteries.
Bottled water, soda, wine or beer. OK, here’s the scoop. All of these can freeze and split the container they’re in. Yes, soda, wine and beer will take a lower temperature to freeze than water, but all of these can easily freeze if the mercury plunges low enough. The problem isn’t when they’re frozen; it’s when they unfreeze, drip out of their containers and leave you with a colossal mess.
Musical instruments. Guitars are made of wood. When a guitar freezes and you bring it quickly into a warm room, you may hear cracking sounds that tell you that guitar will be not-so-gently weeping from the damage that can occur. The same goes for wind instruments and others. Don’t ever subject musical instruments to quick temperature extremes.

Take a little time and effort not to leave these things out in a frigid vehicle. You’ll likely spend far more time and money tending to the resulting consequences than if you’d just brought them inside in the first place.

Autotronics of St. Peter
111 Jefferson Avenue
St. Peter, MN 56082
507.934.9290
http://autotronicsstpeter.com

Passing the Test (How to Prevent Emissions Test Failure)

Vehicle emission testing has become ubiquitous in North America and for a good reason. Clean air quality is important for the environment and all of us. Since vehicle emissions are among the main causes of air pollution, emission testing can alert you to problems in your vehicle than can be fixed so it won’t needlessly pollute.

Emissions tests are looking for certain toxic gases internal combustion engines produce, such as nitrogen oxide, particulate matter, non-methane organic gases and formaldehyde. Emissions control systems reduce these gases if they are working properly.

The best way to minimize pollution is to keep those vehicle systems working properly, and periodic inspection and maintenance is the key. So if you want to make sure your vehicle will pass an emissions test, it helps to know what might go wrong.

Let’s start on the easy one. Your gas cap could be loose, allowing vapors to escape into the atmosphere. The most common solution is to replace it. Or your air filter may be dirty. A dirty air filter may push your hydrocarbons pass the acceptable level.

Now to the more complicated things. The mixture of fuel and air in your engine may be tilted toward the “too much fuel” side. That could cause problems for your vehicle’s catalytic converter, a device that converts toxic gases from your exhaust into less toxic pollutants.

Your vehicle has a closed system that prevents fuel tank vapors from escaping into the air; it’s called the EVAP system. A technician can track down problems.

Vehicle engineers have gone to great lengths to minimize the amount of pollution your vehicle produces. Your vehicle’s manufacturer recommends how frequently those systems need servicing. Keep those systems in good shape and you’re likely to pass emissions tests with flying colors. Neglect them and you might find your vehicle failing an emissions test. When that happens, you’ll have to get the problems repaired before you can get back on the road.

Autotronics of St. Peter
111 Jefferson Avenue
St. Peter, MN 56082
507.934.9290
http://autotronicsstpeter.com