Monthly Archives: August 2018

Three Tips to Improve Your Gas Mileage

Three Tips to Improve Your Gas Mileage

Did you know that California has the second highest average gas prices of any state? Even when prices go down in the golden state, they can still take up a big chunk of a monthly budget. The good news is that there are a number of things every driver can do to maximize their car's fuel efficiency and give themselves a break at the pump. Try these three tips to boost your miles-per-gallon and save money with every tank of gas. 1. Get an Engine Tune-Up  If an engine isn't properly tuned, it has to work much harder to deliver the same amount of power, and that means burning more fuel. Two components to pay particular attention to are the spark plugs and the fuel injectors. The spark plug needs to be strong to make sure the engine burns fuel properly. Fuel injectors are designed to spray a mist of fuel that is readily combustible. Over time, however, they can clog and send out a jet of fuel. When this happens, some of the fuel doesn't ignite and instead sits in the botto ... read more

Categories:

Car Maintenance

What is an Oxygen Sensor?

What is an Oxygen Sensor?

An oxygen sensor senses how much oxygen is coming through the exhaust system on a vehicle. There is a predetermined air/fuel ratio that the computer expects to see from the sensor. Based on the oxygen sensor reading, the vehicle computer will adjust how much fuel it delivers to the engine, hence affecting the oxygen level. The oxygen sensor is also referred to as the air/fuel ratio sensor or the lambda sensor. For the purposes of this article, we will refer to these sensors as oxygen sensors. Most vehicles have at least two oxygen sensors, one in front of the catalytic converter and one behind it. Vehicles that are equipped with two banks (like a V6 or V8) then will have four oxygen sensors. How Do Oxygen Sensors Work?  Just like catalytic converters, oxygen sensors need to get hot before they start working. Most oxygen sensors are equipped with a small heater inside of them to heat them up quickly. The heater element in the sensor, much like a hair dryer element or an incandes ... read more

Categories:

Auto Parts

What is a Catalytic Converter?

What is a Catalytic Converter?

A catalytic converter is a portion of a vehicle’s exhaust system that cleans up the vehicle’s emissions. Since 1975, cars, vans, and light trucks were required by law to be outfitted with a catalytic converter for smog purposes. Where Is the Catalytic Converter Located? The catalytic converter looks a lot like a muffler. On the inside of the converter, there is a honeycomb structure made up of special material. The exhaust gases pass through the honeycomb structure, and when the converter gets hot enough, it will “convert” some of the vehicle’s harmful emission to a fraction of what it used to be before it exits the tailpipe. How Will I Know If My Catalytic Converter Is Not Working Correctly? It would be safe to assume the catalytic converter is working properly until one of two things happen. You might get a check engine light on the dash alerting you that the catalytic convert ... read more

Categories:

Auto Parts
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