How To Know Your Motor Vehicle’s Battery Is Failing. One of the particularly frustrating things that you can experience when you own a vehicle is when parts fail, especially the most important parts of your motor vehicle. Your car’s battery is definitely one of the most crucial aspects of your vehicle’s engine. If it isn’t working well, you’re going to have problems with starting and driving your car. There are a number of signs available to help you to keep a lookout for a failing car battery. There’s a slow engine crank, which means that it takes much longer for your car to start up. Remember, it’s your battery that produces the energy to start the car up, so if there is a low power level in your battery, you may find that your car doesn’t start up as quickly as it should or it may not start at all.. You may realize that there are issues with electrical components, which simply means that your battery isn’t producing enough power to ensure that your electronic components function effectively. We’re talking about electrical components such as the radio, power windows, dashboard lights, etc.. There may be a dashboard warning light shaped like a battery. If the battery has an internal problem or isn’t being replenished effectively, then the light will turn on. You should have one of our professionals inspect your vehicle’s electrical system to find out what’s really happening.. You may notice that your battery case is swollen, which may occur when there are excessive amounts of heat or cold. That will cause the case of the battery to bulge or swell and may even discharge.. It may be old age. A car battery usually lasts about 4 to 5 years, but depending on the temperature exposure, deep discharges, charge cycles, etc., it may alter the battery’s lifespan.. When you begin getting a weird smell from the vent gas in your battery, because it may have been overcharged, frozen or shorted internally. It may cause the sulfuric acid to leak and cause corrosion to your other vehicle parts. If you are looking for small engine repair services in Ottawa, mobile car battery boosting, lawn mower and lawn tractor repairs and tune-ups, or snow blower repairs then give us a call to book your mobile small engine repair today. We fix, repair, and tune-up small engines such as lawn mowers and snow blowers. The best part is that we come to you so no more waiting in line or traveling back and forth to fix your small engine equipment.