Why Is My Check Engine Light On?

Something none of us likes to see is the “Check Engine” light illuminating our dashboard. After the initial horror and disbelief, our thoughts turn to hoping it is not a major issue. The worst thing we can do is avoid seeing a mechanic immediately – some issues just get worse if left unchecked. So, what is that little light telling you? Here are the eight issues it could be signaling you to address:

1. Oxygen sensor failing
Oxygen sensors keep engines performing at peak efficiency levels, and they manage emissions. O2 sensors monitor gasses leaving the engine. Engines need exact ratios of fuel and air for the most efficient operation. Malfunctions can drop your fuel economy by up to 40 percent. Engine performance is also negatively affected.

2. Ignition coil problems
Ignition coils take electric current from the battery and ignite the spark plugs. Without properly functioning coils and spark plugs, the electric current powering your car's engine are disrupted. All the parts in the car's electrical system take a lot of wear and tear from the electricity passing through them.

3. Spark plugs and spark plug wires
Along with the ignition coils, spark plugs and wires are critical components of the vehicle electrical system. Symptoms of problems with plugs and wires include rough engine idling, engine misses or pings, erratic engine power including power losses and power surges. When engines misfire, fuel economy drops. Ignoring spark plug and plug wire problems can permanently damage the car's catalytic converter, leading to very expensive repairs.

4. Mass airflow sensor malfunctions
The mass airflow sensor, or MAF, measures the air coming into the engine and calculating how much fuel to add to the mix. This data goes to the Engine Control Unit (ECU). Without correct information from the MAF, the ECU cannot correctly balance or deliver the right amount of fuel to your engine. The result is very poor engine performance and 10 to 25 percent decreases in fuel efficiency. Replace this critical component immediately if it begins to fail.

5. Faulty vacuum hose or evaporative emission control system
The evaporative emission control system (EVAP) of a car keeps gasoline vapors from the fuel system and gas tank from release into the air. Leaking vacuum hoses and vents, defective valves and faulty gas caps all contribute to EVAP system problems.

6. Exhaust gas recirculation valve and ports are dirty
The exhaust gas recirculation system (EGR) controls your car's emissions and helps cars run more efficiently. Rough idling, engine hesitation and misfires can indicate an EGR problem. Worsening performance and fuel economy often result from EGR problems. Often the components of the EGR system are dirty or clogged.

7. Catalytic converter failures
Catalytic converters are often the most expensive mechanical repairs made to vehicles. As a part of the exhaust system, it converts dangerous chemicals in car exhaust into less harmful compounds to release into the air. Catalytic converters should last for the lifetime of the car. Most problems with catalytic converters come from underlying problems such as those that occur with bad spark plugs or ignition coil problems.

8. Dead battery and charging system problems
Most cars have computer systems that monitor voltage in the electrical and battery systems. The computers activate the check engine light when anything appears amiss in the charging system of the car. High temperatures in the engine compartment contribute to rapid aging of batteries.

Article Source: http://EzineArticles.com/8211449

The Effects of Texting and Driving

Texting and driving have become a very serious issue over the years. The amount of fatalities and injuries continue to rise. This infographic presents some interesting facts we bet you didn't know about texting and driving.

For parents, always talk to your kids about driving safety and how every text can wait to be responded to if they're driving. Share this infographic with your friends and family to help get the message across to them and most importantly, be a good role model and don't text and drive while you're driving either.

Eight Steps To Save Gas Money

 We all try our best to save on gas each month and we all have certain things we do to get the most out of each tank when we fill up. But, did you know there also other not as well known tips to help maximize each tank for a long period of time. Check out these eight steps below:

Step 1. It's ok, enjoy your air conditioner on the highway. Consumer Reports says that AC's gas-guzzling reputation is undeserved. And, at higher speeds, opening the windows or sunroof can hurt on gas miles by increasing drag.

Step 2. Don't fill up your tank until you're practically on empty; the less fuel you're toting, the lighter your car, and the more you will save on gas.

Step 3. After filling up your car, turn the nozzle upside down before you remove it from your tank. You'll get another half a cup of gas that's stuck in the hose that will save on gas.

Step 4. Tighten your gas cap after filling up so you don't let any precious fuel evaporate. Try to park in the shade. This will also help save on gas by preventing evaporation.

Step 5. Put your car in overdrive for highway driving. It lowers your RPM, or revolutions per minute, which saves you gas money. Check your owner's manual for the recommended speed at which you may use overdrive. If you're due for new tires, get radials; they improve gas miles by two or three percent saving you gas money.

Step 6. Stay in one lane as much as possible; weaving uses up more gas miles.

Step 7. Use cruise control when you're on a flat highway, where it can increase gas miles by 7%. But don't use it on uneven roads, where it's not efficient.

Step 8. Turn off all electronics and climate controls before you cut the engine. With the extras off, your engine won't have to strain so hard to restart, leading to better gas miles.

Last Minute Christmas Gift Ideas

Do you have that special someone in your life that's a real car enthusiast? There's no better time than now to find amazing gifts for those important gearheads in our lives. There's always the option to purchase service giftcards or new tires but Askmen.com has a great article showcasing 10 gifts every gearhead will love.

Check out the 10 and let us know what you think of them in the comments section below! Visit: http://bit.ly/1i5gCAX  and our website: http://bit.ly/18GI2I0

Mistakes Made On Snowy Roads

 

Do you know what to do in order to drive safer in snowy road conditions? You'd be surprised to know so many drivers do the opposite of what they should do when driving in snowy conditions. Here are some of the biggest mistakes drivers on the road make when snowy weather conditions begin.

1. Thinking Your Four-wheel Drive Makes You Invincible
The biggest mistake a driver can make is to think four-wheel drive allows them to race down the road at top speeds. Remember, while it can help you get through difficult conditions it won't give you the traction you need to brake when it matters most.

2. Not Being Prepared
Many drivers find themselves caught off guard during the winter's first snow. In fact, the most dangerous day to be on the roads is the day after the first snowstorm. Drivers haven't prepared their cars for the weather, and they've probably forgotten their snow driving techniques from last year.

 To ready your car for the winter, check that each of your tires has at least a 6/32-inch (4.8-millimeter) deep tread. All-weather tires can handle most driving conditions, but if you live in an area that gets a lot of snow, you should consider purchasing snow tires.

3. Following Too Closely

Many people inexperienced with driving in the snow make a bad habit out of tailing the vehicle in front of them too closely. Like driving too fast, this lessens your reaction time if there's a problem with the vehicle ahead of you and you need to slow down suddenly.
It's recommended that you double your normal distance between cars, giving yourself a minimum braking distance of six seconds. Put another way, for every 10 mph you're traveling, you should give yourself four car lengths of space.

4.  Slamming On The Brakes

When you feel your tires start to slip, it's easy to panic and slam on the brakes. Don't do that as it removes traction from your tires, taking away your ability to control your vehicle.
Once you've lost traction and your wheels are locked up, slamming your brakes won't change the situation. What you should do when you feel yourself begin to skid is ease off the accelerator and let the car slow down on its own. A moving tire means that there is still some traction, which is what you need to steer yourself out of a collision.
 

5. Driving Too Fast

Driving too fast is the biggest snow driving error. Drivers have a bad habit of thinking that once they've reached the highway they're fine to drive at their usual high speed. They couldn't be more wrong. When your car starts to slip and you're heading for a crash, every second counts. Driving too fast reduces the amount of time you have to react and increases the severity of any collision. It also takes four to 10 times longer to brake on icy or snowy pavement than it does on dry asphalt.

Snow Has Arrived! What Do You Know About It?

Winter weather means snow will be falling in many areas of the country. But, what do you really know about snow? Check out these eight interesting facts that we bet you didn’t know!

 

 

1.  The world’s largest snowflake was reported to be 15 inches across and 8 inches thick. The Guinness Book of World Records states that this giant snowflake was found at Fort Keogh, Montana on January 28, 1887.

2. Snow is actually clear and colorless.
“The complex structure of snow crystals results in countless tiny surfaces from which visible light is efficiently reflected. What little sunlight is absorbed by snow is absorbed uniformly over the wavelengths of visible light thus giving snow its white appearance.” - National Snow and Ice Data Center

3.  The most snow ever recorded in a 24 hour period in the USA occurred at Silver Lake, Colorado in 1921 and was 76 inches of snow. (#2 = 63 inches was registered in Georgetown, Colorado on December 4, 1913).

4.  Mt. Baker ski area in Washington State has the world record for snowfall at 1,140 inches of snow in the 1998/1999 winter season.  Mt. Baker ski area is located near but not on the real 10,781’ Mount Baker.  You can just imagine what the snow totals were on the real Mount Baker that year…

5.  80% of all the freshwater on earth is frozen as ice or snow.  This accounts for 12% of the earth’s surface. 

6.  A blizzard occurs when you can’t see for 1/4 mile. The winds are always 35 miles an hour or more. The storm must last at least 3 hours to be classed as a blizzard. If any of these conditions are less, it is only a snowstorm.

7.  The USA averages 105 snow producing storms per year.  A typical storm will have a 2-5 day lifetime and drop snow in multiple states.  This is annoying as we’d prefer it was 305 per year and lifetimes of a week or more

8.  All snowflakes have 6 sides.