Monthly Archives: February 2018

Proper Grade of Gas

There are a lot of misconceptions about fuel grades – and by fuel grades I mean the octane rating. With names like “Standard," “Super," “Plus," and “Premium,” it’s no wonder that people associate the octane rating/grade with quality. Octane ratings are expressed as a number that typically ranges from 87 to 91 at the pump. The number does not mean “better” but rather signifies the appropriateness of a particular grade of fuel for a particular engine. Octane is a measure of gasoline’s ability to resist igniting before the spark plug goes off. Gasoline and air are compressed in the engine’s combustion chamber. When the pressure reaches a certain point, the gas will spontaneously combust. You don’t want that to happen; you want the spark plug to ignite the fuel at precisely the right time. When the gas combusts prematurely, the piston will try to go down while it is still being pushed up by the crank sh ... read more

Did You Know?

Racing legend Richard Petty once said, "If you've got good brakes you can stay out of a lot of trouble." If you're hearing unusual sounds when you brake or if your brake pedal is feeling squishy or too hard, have us do a disc brake inspection for you. We'll tell you if there's something wrong and what it'll take to get your brakes all fixed up. At Hometown Garage in Portland, we install quality NAPA replacement parts. Give us a call at 860.342.5777 and let us help keep you safely and economically on the road

Battery Maintenance

In today's Hometown Garage auto care blog, we are focusing on battery maintenance. Eventually your car battery will fail and you will need to replace it. In fact, 70% don't even make it four years. There are some things Portland drivers can do, however, to make their battery last a little longer. It's all about the flow of electrical power. When you start your vehicle, the battery uses power to get your engine cranking. As your engine runs, your alternator generates electricity to run all your electrical systems: like lights, a half dozen computers, anti-lock brake system, traction control, power windows, electronic fuel injectors, stability control, air conditioning, transmission servos – the list goes on. Any leftover electricity goes to recharge your vehicle battery. Then you turn on your radio and seat heaters; maybe plug in your cell phone and computer; the kids watch a DVD and pretty soon there isn't much extra el ... read more

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