AUTONET TV

Wasteful Thinking

With the weather getting colder, you might be tempted to start your vehicle up, let it idle for 15 or 20 minutes and then get in the nice, cozy cabin.  Some vehicles offer remote starting that let you do that from the comfort of your home or apartment.  But is letting your vehicle idle like that good for it?

Manufacturers say it doesn't harm the vehicle.  They say it's because modern vehicles are made differently from those in the past.  Just about all newer vehicles employ fuel injection which uses computers to adjust the amount of gasoline that goes into the cylinders.  The engine gets only the fuel it needs, taking conditions into account.

Older vehicles, on the other hand, used to use carburetors.  When you started a cold engine, the carburetor wasn't able to adjust the gasoline amount depending on conditions.  Some of the gasoline would mix with oil and the pistons wouldn't get the same lubrication as they would with undiluted oil.

So yes, you can warm up your newer vehicle for your own personal comfort.  But consider how much fuel you are wasting.  That is not only throwing away money, it's a waste of natural resources.  And it puts more carbon into the atmosphere. 

Automakers have to be mindful of what fuel economy their vehicles can achieve.  So the flip side of the remote starts they offer is a "stop-start" feature.  When you stop your vehicle, even at a stoplight, your vehicle will turn the engine off.  When you take your foot off the brake and step on the accelerator, it starts up right away.  That feature can save as much as 10 percent of the fuel your vehicle uses. 

Your vehicle may not have that start-stop feature, but you can still save fuel by shutting off your engine manually if you are waiting somewhere, like a parking lot or perhaps sitting outside your child's school waiting to pick him or her up.  It saves you money and contributes to a healthier atmosphere for our planet.

Flat Tire? Three?s the Charm (Tire Repair)

For most drivers, at some point you’re going to have a flat tire. Depending on how it was damaged, it may have to be replaced.  But sometimes, a repair will do the trick, as long as the puncture isn’t on the sidewall and the hole is smaller than ¼ inch/6.35mm in diameter. Here are the three common ways your tire can be fixed.

One way is to put a plug in the hole.  Since most tires are damaged by running over sharp objects such as screws and nails, the small hole from which the air is escaping is on the part of the tire that touches the road. If it’s in the sidewall, it most likely can’t be fixed.  

In the plug method, a technician inserets a rubber plug.  It is covered with some sticky, gluey stuff, and is pushed into the hole from the outside. That plugs the hole and stays in place, thanks to the glue. Friction from driving heats it up and seals the deal.  

Another method is to patch the hole.  For this, your tire has to first be taken off the vehicle, then off the rim so the technician can get access to the inside. There, they’ll clean the inside surface around the hole and apply a rubber patch with an adhesive on it. This type of patch works well, and because of the extra steps and complexity, costs more than having your tire plugged.  

There’s also a combination of those methods just described, the plug-patch.  It is, in essence, a type of patch with glue on it that has a plug sticking out of it.  The plug is inserted into the tire from the inside and pulled through the hole from the outside, drawing the attached patch tight against the tire’s inside surface. The last two methods can’t be used if the hole is near another repair or the sidewall.    

The good news is if it’s fixed properly, your repaired tire should give you good service.

S T Foreign Auto Service
415 E Brighton Ave.
Syracuse, NY 13210
315-478-2161
http://www.stforeignauto.com

Rubber Match (Tire Replacement)

A set of new tires isn't probably high on anyone's list of exciting purchases.  But since your life is literally riding on them, it's probably a good idea to know when it's time for you to buy new ones.

If you've been feeling your vehicle slipping more in wet weather or it takes a longer distance to stop, those are a couple of signs you may need new rubber all around. Here's how to make your decision.

First thing to do is look at your tires.  The surface of the tire that contacts the road is the tread. When that tire was new, the tread was deep (the grooves in the rubber that provide traction). If they're starting to look somewhat smooth, you have a seriously worn tire that definitely needs replacing.  Bring your vehicle in for us to look at your tires and we can check your tread with a tread gauge.

Also look at the sides of your tires.  If they have cuts or cracks in them, or if you see signs of bulges or scrapes made by hitting curbs or potholes, those could be signs of serious damage. 

Keep an eye on your tire pressure monitors.  If you notice one or more of your tires showing frequent pressure changes, that needs to be checked out. 

One other thing you probably didn't know is that your tires all have birthdays, and they're printed on each sidewall.  When you bring your vehicle in for us to inspect your tires, we can tell you how old they are. That's important because rubber deteriorates with age, even if they don’t have that many miles on them.  Tire manufacturers recommend replacing tires when they reach a certain age, usually from six to ten years old. 

Now the question is, which tires should you buy? That's one for your service adviser who can recommend replacements based on your driving style, the model of vehicle you own, where you drive most often, and other factors. 

Oh, and if you want your new set of tires to last as long as possible, remember to have them rotated regularly, keep the right pressure, and don't drive aggressively. 

S T Foreign Auto Service
415 E Brighton Ave.
Syracuse, NY 13210
315-478-2161
http://www.stforeignauto.com

Automotive Tips from S T Foreign Auto Service: Air Conditioning ? Common Problem

Your auto air conditioning system cools and conditions the air in your passenger compartment when you are driving around Syracuse. It also removes moisture from the air to keep your windows from fogging up.

A common A/C problem for Syracuse drivers that visit S T Foreign Auto Service is contaminated refrigerant (the gas that cools the air). The inside of the A/C hoses deteriorates over time and tiny fragments of rubber clog passages. This makes the system less efficient and overworks various components.

Leaks can develop at seals and gaskets and may reduce the amount of refrigerant, causing the system to work too hard to compensate. Dirty components can have the same consequences.

Ask your S T Foreign Auto Service service advisor for an air conditioning system inspection to make sure everything is up to spec.

S T Foreign Auto Service
415 E Brighton Ave.
Syracuse, NY 13210
315-478-2161
http://www.stforeignauto.com