Richard Petty once told AutoNetTV, “You’ve gotta have good brakes. If you’ve got good brakes you can keep yourself out of a lotta trouble.”

That’s why a regular brake inspection is on every St. Peter driver’s maintenance schedule. An inspection by your service advisor at Autotronics of St. Peter will check your brake system and let you know if there are any problems.

Of course, if you’re having trouble with your brakes, get your car into Autotronics of St. Peter in St. Peter right away. Here are some symptoms for St. Peter drivers to watch for:

• Low or spongy brake pedal
• Hard brake pedal
• A brake warning light that stays on
• Constantly squealing or grinding brakes
• Vibrations or clunking sounds when you apply your brakes

If you are experiencing any of these, it’s time to get your brakes checked. Talk to your friendly and knowledgeable service advisor at Autotronics of St. Peter .

There are two types of brakes: disc and drum. Disc brakes have a rotor that’s attached to the axle. Calipers straddle the rotor, kind of like the brakes on a bicycle.

Drum brakes are most common on back wheels. Both types have pads or shoes that press against the brakes and slow the vehicle. Brake pads and shoes are made out of very tough material to withstand the heat and force generated when stopping your vehicle. Eventually, they wear out with use and become too thin and need to be replaced at Autotronics of St. Peter. 

If the brake pads wear away completely, you can damage the rotors. The calipers can grind grooves in the rotor. Then the rotor must either be resurfaced or replaced. That’s not only expensive but also dangerous because your vehicle won’t stop as quickly. Sometimes rotors warp or crack and must be replaced.

A brake service at Autotronics of St. Peter will also include a check of your brake fluid. When the brakes are applied, the pressure in the fluid activates the brake pads or shoes. Not enough fluid means not enough pressure to brake properly. Also, water builds up in the brake fluid over time, which leads to corrosion, leaks and brake damage, and with hard use, the brakes could severely fade or even fail. St. Peter  drivers should change the brake fluid when their  vehicle manufacturer recommends to avoid these problems.

Come in to Autotronics of St. Peter for an brake inspection before damage occurs. You can call ahead for an appointment by calling 507.934.9290.

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

Here is a questions for St. Peter drivers: What is a cabin air filter?

Is it:

1. A filter for a house in the middle of the woods?
2. A fresh, piney scent?
3. A filter for the passenger compartment of your car?

Clever you, it’s 3.

A cabin air filter cleans the outside air before it comes into the passenger compartment. It filters out dust, pollen, spores, bacteria, pollutants, sparrows, exhaust gas and odors.

These high tech filters can block particles larger than 3 microns. By contrast, a grain of sand is about 200 microns.

Now not all vehicles in the St. Peter area have cabin filters. They are fairly new on the scene in MN. About 40 percent of new vehicles come with cabin air filters, but the number is growing every year.

Cabin air filters can make for a very nice driving environment for St. Peter. Your car can be a haven during MN allergy season with very little dust and pollen getting into the cabin. However, like all filters, your cabin air filter eventually gets clogged. When this happens, your heating and air conditioning flow can become restricted. The filter can even get kind of smelly.

Check your vehicle’s owner’s manual for recommended replacement intervals. Often, the owner’s manual forgets about the cabin air filter, so ask your friendly and knowledgeable Autotronics of St. Peter service advisor for a recommendation. It’s usually every year or 12,000 miles/19,000 kilometers. Change it sooner if you drive in dusty St. Peter conditions or if you start to notice an odor from your ventilation system.

So, St. Peter drivers, keep your cabin air filter clean. It may not help with your brother-in-law in the backseat, but it will make your driving experience more enjoyable.

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

A good suspension system gives a vehicle a smooth, even ride while providing St. Peter drivers with good handling and control. But like any system on your vehicle, parts of the suspension system can wear out, leading to a lower ride quality and safety concerns. So it’s a good idea for drivers in St. Peter to remember their suspension system in their schedule of preventive maintenance. Springs do most of the work of the suspension system. The most common types of springs are coil and leaf, but air springs and torsion bars are becoming more common. The body of the vehicle is “suspended” by the springs.

If springs were the only working component in your suspension system, however, you’d spend your travel time bouncing up and down like a bobblehead. That’s where your shocks come in. They keep the rebound, or bounciness, of the springs under control. Shocks also keep your tires on the road, which keeps the driver in control of the vehicle. Some vehicles have struts in their suspension system. Struts are a compact combination of springs and shocks. They do the same job but in a single package.

Shocks wear out gradually, so it can be difficult for St. Peter drivers to notice when they need to be replaced. There’s no definitive point when a vehicle’s ride goes from “smooth and controlled” to “a bit imprecise.” To check if your shocks or struts are worn, you should first do a visual inspection on them. If they are leaking fluid, they need to be replaced.

There are other less obvious signs that your suspension system needs attention. For example, an uneven, cupping wear on your tires may indicate that your shocks are worn. If your vehicle feels “floaty” when you turn, or, in other words, you don’t feel that you have full control of the vehicle, you should check your shocks. Also, if the front end of your vehicle dips noticeably when you stop, it’s time for new shocks.

Your owner’s manual gives recommendations on how often the shocks should be checked, usually between 15,000 and 30,000 miles (24,000-50,000 km). If one of your shocks does need to be replaced, you should replace all four. This will keep your suspension even and ensure good handling of your vehicle. If you carry heavy loads, tow a trailer or drive on uneven St. Peter area terrain, you might also consider upgrading to a heavy-duty shock.

Regular shocks contain hydraulic fluid. The fluid helps them absorb the bumps or “shocks” of the road so the impact doesn’t transfer to the vehicle’s body. Premium shocks are filled with compressed nitrogen gas, which costs more but does a better job of controlling body motions. Regular shocks can develop air bubbles that reduce their effectiveness; the premium shocks don’t have this problem. So if you want higher handling performance, if you drive off-road around MN or if you just want added comfort, you should consider upgrading to premium shocks or struts.

Replacing struts can put your vehicle out of alignment, so an alignment check should always follow this type of repair. Talk to your service advisor at Autotronics of St. Peter in St. Peter for more information.

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