Autotronics of ST Peter Radiator Service

The coolant system is a vital part of your vehicle. It is also the second most common cause for vehicle failures. Even though coolant system failure is fairly common in St. Peter, it is easy to prevent.

Autotronics of ST Peter
111 Jefferson Avenue
St. Peter, MN 56082
507.934.9290
507.934.9290

The most recognizable part of the coolant system to Cleveland auto owners is the radiator. It is connected to the engine with hoses and is filled with coolant. The coolant draws heat off the engine and then passes into the radiator. Air passes through cooling fins to reduce the temperature of the coolant and then it’s back to the engine again.

There are several ways for the cooling system failure. Most common is with the coolant itself. Coolant is comprised of water and antifreeze. The proper ratio keeps the coolant from either boiling away or freezing. Understandably, either can lead to massive engine damage.

Another vital coolant issue that is often overlooked by St. Peter drivers is the age of the coolant itself. Antifreeze has additives that protect the coolant system from corrosion. As these additives are depleted over time, they can’t protect the radiator and other parts from rust, scaling and corrosion. That old container of coolant gathering dust in your garage may still keep your engine cool, but it won’t protect it from corrosion.

If get a warning message to check the coolant or if the minivan temperature gauge is in the hot zone, your cooling system needs to be checked. It’s OK to add water or antifreeze yourself. But you need to be cautious. Remember four things:

First, you never want to open the radiator pressure cap. You could be severely burned.
Second, get to Autotronics of ST Peter in St. Peter immediately if your coolant is low. If that is not possible, follow the directions in your minivan owners manual – it will direct you to only make additions to the coolant overflow bottle.
Third, remember that you need a proper mixture of water and antifreeze. If you make an emergency addition to your cooling system, follow-up with your Autotronics of ST Peter service center where we can make necessary adjustments.
Fourth, not all cars use the same type of antifreeze. You need to check your minivan owners manual to make sure you use the right kind. Mixing antifreeze types or using the wrong kind of antifreeze may void the manufacturers warranty on your cooling system. Again, another reason to depend on your Autotronics of ST Peter service center in St. Peter to do things right.

Remember, your St. Peter service center has the equipment to change your coolant quickly and inexpensively.

Differential Service At Autotronics of ST Peter

Here at AutoNetTV, we have national viewers, like your neighbors in St. Peter, 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 Autotronics of ST Peter technician that your differential needs service, or seen it as an option up on the service menu. Differential service at Autotronics of ST Peter 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 Cleveland interstates. 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 St. Peter 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. St. Peter 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 auto manufacturer has scheduled intervals for you to have your differential fluid changed. Talk to your knowledgeable Autotronics of ST Peter service advisor if you are not sure about your recommended schedule.

Differentials are hard working mechanisms, and, along with the gears in a manual transmission, need to be serviced regularly at Autotronics of ST Peter with high-quality, replacement fluid. Your St. Peter service professional can give you more information as to when your next differential service is recommended. You can also ask if they have a record of when the service was last completed.

As with most service intervals, if you are driving under more severe conditions in the Cleveland area, you will want to service your differential more frequently. “Severe service” conditions are defined in auto makers’ owners’ manuals, and include: frequent starts and stops, short trips, cold MN weather, hot weather and towing. All these factors add to the stress of the vehicle and its parts. Also, off-roading in MN can be especially hard on differentials, especially if you cross streams. Proper service at Autotronics of ST Peter will extend the life of your gears and keep them running more smoothly. If you have never had your differential checked, visit contact-us for more information.

The Autotronics of ST Peter Guide to Proper Fluids for Your Vehicle

The automotive professionals at Autotronics of ST Peter would like to give St. Peter auto owners an update on some of the things happening in automotive fluids. You know, cars are becoming more sophisticated everyday – and fluids such as, oil, coolant and transmission fluid are becoming more specialized at about the same pace.

The Cleveland do-it-yourselfer has to be pretty careful so that they do not actually harm their minivan with the wrong type of fluid. That is why so many MN car owners rely on the advice of their knowledgeable Autotronics of ST Peter service specialist to not only get the correct family of fluids, but to suggest the formulation that is best for their car and their driving habits in the St. Peter area.

Let’s start with engine oil. Kasota auto owners who have been paying attention, will have noticed a number of new oil weights on the MN scene in the last several years. Modern engines are built to much tighter tolerances and have very complicated valve trains. The oil must be thin enough to lubricate complicated parts when the engine is cold. The weight of an oil is expressed in terms like 20-W-50 or 5-W-30. The car makers recommend the weight of oil for each vehicle they make. The recommendation is based on engine design. Your St. Peter service center will know what weight your car maker recommends – and it’s important to follow those recommendations. Your service advisor at Autotronics of ST Peter can also offer suggestions for special formulations and can tell you all about conventional and synthetic oils.

Antifreeze, or engine coolant, is another area that has become more complicated. For a long time, auto manufacturers only recommended a couple of different types of coolant. Now, several different formulations are needed because of the high-tech materials that auto makers are using to build the cooling system. Using the wrong type of coolant in your minivan or other vehicle can actually void your warranty, so it’s essential to get that right.

Transmission fluid is becoming specialized for St. Peter vehicles as well. New transmission designs have particular requirements that require specific formulations. Recently, new, somewhat confusing, standards for brake fluid have also been released.

Not too long ago, there was a good chance that all of the vehicles at your St. Peter house would use many of the same fluids. However, as automotive technology advances, the array of basic automotive fluids MN car owners need will grow. And, some of the formulations will cost a little more for St. Peter motorists. Fortunately, Autotronics of ST Peter will continue to update their training to keep pace with technology so that you’ll get the right fluids your car needs. It’s all part of the commitment we make to your driving peace of mind.