AUTONET TV

Why Is My Check Engine Light On?

The Check Engine Light strikes fear into the hearts of some Newark drivers, and is totally ignored by just as many. Just what it means is a mystery to most people.

Let's get the urgency issues out of the way first. If your Check Engine light is flashing, that means that something is wrong that could cause engine damage. Naturally, you need to get that taken care of right away. If your check engine light is flashing, you shouldn't drive at high speeds, tow or haul heavy loads. Take it easy all the way to your Newark service center.

If the light is glowing steadily, you should keep an eye on it for a day or two. If the light doesn't go off, schedule an appointment with your friendly and knowledgeable pros at Union Street Automotive to get it checked out.

Some more information on how the Check Engine light works may be helpful for Newark drivers. Most of your engine functions are controlled by a computer, not surprisingly, called an engine control computer. The computer is able to adjust many engine parameters for environmental conditions, engine condition and even the way you drive.

In order to make these adjustments, the computer relies on a network of sensors to provide data. The computer knows the proper operating range for each sensor. When a sensor reading is out of range, the computer runs some tests and may turn on the vehicle's Check Engine light.

A simple example is a loose or missing gas cap. This may cause one of the sensors to read out of range. The computer doesn't know if it's a serious condition that caused the reading or just a loose gas cap, so it stores a trouble code and turns on the Check Engine light.

Now when you tighten up the gas cap, the sensor readings will be in the correct range. The computer will keep checking on the report for a day or two. Since a bad reading didn't come up again, it turns off the Check Engine light. The computer will also try to make adjustments to compensate for some readings. If it can do so, it'll then turn off the Check Engine light.

If the problem can't be resolved then the light will remain on, and you should get your vehicle looked at. Your friendly and knowledgeable pros at Union Street Automotive will plug a scanner into the on-board diagnostic port and read the trouble code stored in the computer. The trouble code will give the technician a starting place as he diagnoses the cause of the problem.

Union Street Automotive
175 W Union Street
Newark, NY 14513
315-331-2525
http://www.unionstreetautomotive.net

Union Street Automotive Fuel Saving Tip for Newark: Check Engine Light

Here's a question for Newark, NY : How long have you been enjoying the romantic glow of your Check Engine light? 

Hey, it's not there to create ambiance; it's a warning that something's wrong. (And, by the way, Homer Simpson's fix of covering it with tape is not a good idea.)

Many conditions that trigger the Check Engine light can hurt your vehicle. A lot.

If your date's eyes are smoldering in the soft glow of the Check Engine light, try to think of all the gas money you'll save by getting it fixed. Give Union Street Automotive a call when you are ready.

Union Street Automotive
175 W Union Street
Newark, NY 14513
315-331-2525
http://www.unionstreetautomotive.net

Tire Tread Depth for Newark, NY Drivers

Driving on bald tires is like playing roulette. Though you may be fine today, eventually your luck is going to run out.

The Feds don't have any laws for tread depth, but 42 of the states, and all of Canada, do have regulations. They consider 2/32 of an inch to be the minimum legal tread depth. Two other states, including California, consider 1/32 to be the minimum and six states have no standards at all. Call us at Union Street Automotive; (just call 315-331-2525) to find out what your requirements are in the Newark, NY, area.

Since 1968, U.S. law has required that a raised bar be molded across all tires. When tires are worn enough that this bar becomes visible, there's just 2/32 inch/1.6 mm of tread left. But does that older standard give Newark vehicles enough safety?

Consider this: Consumer Reports recommends tire replacement when tread reaches 4/32 inch/3.2 mm. And the recommendation is backed by some very compelling studies. Now before we go into the studies, you need to know that the issue is braking on wet surfaces.

We tend to think of the brakes doing all the stopping, but Newark vehicles also need to have effective tires to actually stop the car. When it's wet or snowy in Newark, NY, the tread of the tire is critical to stopping power.

Picture this: you're driving in Newark over a water-covered stretch of road. Your tires need to be in contact with the road in order to stop. That means the tire has to channel the water away so the tire is contacting the road and not floating on a thin film of water – a condition known as hydroplaning. When there's not enough tread depth on a tire, it can't move the water out of the way and you start to hydroplane.

This is where the studies come in. We think Newark drivers will be surprised. A section of a test track was flooded with a thin layer of water. If you laid a dime flat on the track, the water would be deep enough to surround the coin, but not enough to submerge it. 

A car and a full-sized pick-up truck were brought up to 70 mph/112 kph and then made a hard stop in the wet test area. Stopping distance and time were measured for three different tire depths. First, they tested new tires. Then tires worn to legal limits. And finally, tires with 4/32 inch/3.2 mm of tread were tested (the depth suggested by Consumer Reports.)

When the car with the legally worn tires had braked for the distance required to stop the car with new tires, it was still going 55 mph/89 kph. The stopping distance was nearly doubled. That means if you barely have room to stop with new tires, then you would hit the car in front of you at 55 mph/89 kph with the worn tires.

Now with the partially worn tires – at the depth recommended by Consumer Reports – the car was still going at 45 mph/72 kph at the point where new tires brought the car to a halt. That's a big improvement – you can see why Consumer Reports and others are calling for a new standard.

Now without going into all the details, let us tell you that stopping the truck with worn tires needed almost 1/10 of a mile (.16 km)  of clear road ahead to come to a safe stop. How many Newark drivers follow that far behind the vehicle ahead? Obviously, this is a big safety issue.

The tests were conducted with the same vehicles but with different sets of tires. The brakes were the same, so the only variable was the tires.

How do people in Newark know when their tires are at 4/32 inch/3.2 mm? Well, it's pretty easy. Just insert an American quarter into the tread. Put it in upside down. If the tread doesn't cover George Washington's hairline, it's time to replace your tires. With a Canadian quarter, the tread should cover the numbers in the year stamp.

Now you may remember doing that with pennies. But an American penny gives you 2/32 inch/1.6 mm to Abraham Lincoln's head. The quarter is the new standard – 4/32 inch/3.2 mm.

Tires are a big ticket item, and most people in Newark, NY, want to get thousands of miles/kilometers out of them. Just remember: driving on bald tires is like playing roulette.

Have Mr. Washington look at your tires today. If he recommends a new set, come see us at Union Street Automotive in Newark.

Union Street Automotive
175 W Union Street
Newark, NY 14513
315-331-2525
http://www.unionstreetautomotive.net

A Fluid Situation (Check Fluid Levels)

There's one fluid in your car you are always careful to keep at a certain level: the fuel. If you don't have fuel, you're not going anywhere.  Your vehicle has other fluids which are vitally important to proper and safe operation, too.  So, here's a "level" headed approach to those "other" fluids.

Engine oil.  This one's probably the most important fluid to maintain at the proper level. Without enough oil, you'll wear out your engine prematurely.  Sometimes vehicles have warning lights on the dash that will tell you to get your oil checked.  Don't ignore that one; get it checked immediately.  Certainly don't go on a long trip at high speeds with your oil level low. Oh, and it's not good to have too much oil in, either. Our pros at Union Street Automotive can advise you on oil levels and tell if you if you should be concerned about abnormal fluctuations.

Windshield washer fluid.  OK, this is one you probably know about.  You certainly miss it when it runs out.  You find yourself trying to clean your windshield with the wipers but you need a little liquid help.  Unless you live in an area that requires you to use an awful lot of windshield washer fluid, one fill-up can often last between oil changes.  Modern vehicles have large enough windshield washer fluid reservoirs to keep you going for quite a while.    

Engine Coolant. Here's another fluid you need to keep your engine running properly.  You need it to keep the engine running at the proper temperature.  Plus, you'll need it for heat when the temperature gets chilly outside. 

Power Steering Fluid. If you have a vehicle that uses power steering fluid, it's important to keep the correct amount in your system. Without enough of it, you might find steering difficult.  Plus, if you’re losing power steering fluid, our experts at Union Street Automotive can find out why and perhaps prevent a more expensive repair later.

Brake Fluid.  You may have heard of hydraulic brakes.  Hydraulic refers to the fluid and is one of the key reasons your brakes work.  Levels should be checked regularly and, like power steering fluid, if you're losing brake fluid, a technician needs to find out why so you can get the issue repaired and maintain your stopping ability.

If you have regular preventative maintenance performed at Union Street Automotive, we’ll keep an eye on all of these fluids when you bring your vehicle in for service.

Union Street Automotive
175 W Union Street
Newark, NY 14513
315-331-2525
http://www.unionstreetautomotive.net