testing a car battery

Battery Replacement

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The Pro Muffler & Brake Guide To Battery Replacement

Benton Harbor folks know that car batteries wear out just like any other battery and need to be replaced. There are a couple of things Benton Harbor drivers should know when looking for a new battery: one is cold cranking amps and the other is reserve capacity.

Let’s start with cold cranking amps. This can be thought of as the power output used to start a cold engine. The number of cold cranking amps you need depends on your vehicle and where you live in Michigan, specifically how cold it is where you live. The two factors are that the colder an engine is, the more power it takes to turn the engine over to get it started. It has all that cold, sluggish oil to contend with. The other factor is that the chemical reaction in the battery that creates electrical energy is less efficient in the cold.

So the colder it gets in #BentonHarbor, more power is needed, but the available power drops. So if you live where it’s cold, you need a battery with more cold cranking amps than you do where it’s moderate or hot. You should always get at least as many cold cranking amps as the recommends, but may want to upgrade if you live where it gets real cold.

An important note: #Batteries may also list the Cranking Amps – CA – number. It is the Cold Cranking Amps – or CCA – that is the number here. CCA is the number to use in your comparisons of Benton Harbor auto batteries.

Now with all this talk of cold Benton Harbor temperatures, it’s for Benton Harbor drivers to note that heat is the real enemy of long battery life. In other words, the damage that’s done over the Benton Harbor summer months shows up with the increased demands on the battery when Michigan weather turns cold.

Now on to reserve capacity: It’s a measurement of the number of minutes of reserve power the battery has at a given load. The number is more important these days because of parasitic drain. Parasitic drain is the battery energy that’s used when the key is off. So, the power drawn by the security system, the remote start system, even the power the computers require to maintain their memory.

Reserves are also needed when you make very short trips between Benton Harbor and Benton Harbor. You’re not driving long enough for the vehicle battery to recover the energy it used to start the engine.

So go with the minimum recommended by your and upgrade if you need more. Talk with your friendly and knowledgeable pros at Pro Muffler & Brake about options. If you need more from your vehicle battery, a high capacity battery may be called for. #Batteries are a big ticket item, so the warranty gives piece of mind. Be sure to ask about the warranty at Pro Muffler & Brake so you know what you’re getting.

Give us a call

Pro Muffler & Brake Shop
2094 South M-139
Benton Harbor, Michigan 49022
269.926.2006

http://promufflerandbrake.com/

Alternator Testing

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Simple Answers from Pro Muffler & Brake Shop:
My battery keeps going dead. I had it tested and it is fine – what could be the problem?

Pro Muffler & Brake Shop Answer:
Well, your problem could be caused by several things. Let’s start with a likely suspect: your alternator. The alternator is like a little electrical generator. It is spun by the serpentine belt on your engine and makes electricity. This electricity is used to power the vital electrical systems required to run your auto. It also powers all of your electronic accessories like your stereo, navigation, heated seats, and air fans, as well as charging all the electronics you have plugged in.

After the alternator has completed all that, any electricity that’s left over is used to charge your battery. You can see where we’re going: if the battery isn’t getting enough electricity to stay charged the problem may have something to do with the alternator.

Now it could be that the alternator is bad – they do wear out over time. There are a number of failure points within the alternator, but in practice, it is less pricey to simply replace the alternator than to take it apart and repair it.

At Pro Muffler & Brake Shop in Benton Harbor, we can test your alternator to see if it needs to be replaced. We find that typically the alternator tests out as being OK – but for some other reason it’s not putting out enough electricity to keep the battery charged. Remember we said that the serpentine belt drives the alternator? Well the problem can often lie with the serpentine belt system.

The serpentine belt transfers power from the engine to the alternator. When the belt wears away to a certain point, it is no longer able to provide enough grip and the belt can slip on the alternator pulley so that it is not spinning fast enough to generate all the electricity that your auto needs.

A possible related problem for Benton Harbor drivers is a worn serpentine belt tensioner pulley. This pulley provides tension on the serpentine belt so that it is tight enough to spin the alternator and other accessories. When the belt is too loose, it can slip on the alternator pulley and, once again, not enough electricity is made.

So, when you battery is going dead – test it. If the battery is still good – test the alternator. If the alternator is still good – inspect the serpentine belt and belt tensioner. Chances are good that your service center or the team of friendly & knowledgeable service professionals at Pro Muffler & Brake Shop will get to the root of your trouble.

Give us a call

Pro Muffler & Brake Shop
2094 South M-139
Benton Harbor, Michigan 49022
269.926.2006

http://promufflerandbrake.com/

Need Your Car Battery Tested? We Will Do That!

Our cars and trucks have more electrical components and do-dads than ever before. This really strains your electrical system, making it hard for the battery to keep up. Think about it: electric seats, seat heaters, power locks, windows and sun roofs. And then we have all the power outlets for our cell phones, computers, and DVD players. We also have navigation systems and powerful stereos.

Testing Your Car BatteryPlus there are all the minivan engine and transmission computers, traction control, stability control, anti-lock brakes, sensors and on and on. Even the security system is running off the battery while the car is turned off. And of course, summer heat can take a real toll on battery life.

Fortunately, battery technology gives drivers resilient batteries that are able to meet these strenuous requirements. But the fact is; minivan batteries just wear out over time. Eventually, every battery gets to the point where it cannot hold enough of a charge to start your car. Sometimes batteries need to be replaced because they have developed a leak.

Replacement batteries come in all shapes and sizes. Some cars have limited space that requires a specially shaped battery to fit. Larger minivan engines require more powerful batteries to get them started. If you live in a cold climate you will need a more powerful battery because engines are harder to start when it is cold.

In Michigan, batteries come in “good”, “better”, and “best” grades. More expensive batteries may have a longer warranty and are guaranteed to last longer. As with most things Benton Harbor auto owners need to purchase to keep their cars in good condition, paying a little more up front saves money in the long run. Ask your knowledgeable Pro Muffler & Brake Shop Inc service adviser to test your battery and advise you on how much life it has left.

At Pro Muffler & Brake Shop Inc, we also offer brake service, winter preparation and oil change.

Give us a call -  269.926.2006.

Dear Kevin & Rich,We finally made it to the West Coast. We’re in Northern California headed down to San Fran. We picked up my PT Cruiser and it’s holding up well… So far. I don’t want to jinx myself. Hope all is well in Michigan. Perhaps we’ll meet again. Thanks for all your kindness!Sincerely, Beth & Jerod
Kevin & Pro Muffler guys, “Many thanks for your prompt, courteous & special service today!Anita
Thank you Pro Muffler & Brake Shop! If I have a problem with my brakes or my muffler again, I will come to you! Many thanks to you & staff. My car runs so much better and because of you guys I have confidence in driving my car. Customer of '97 Honda Civic

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