AUTONET TV

QUIET TIME (Listening for Vehicle Problems)

Everybody's got friends like this.  You know, the kind who, the minute they get in their vehicle and turn the key, the sound system is deafening.  They just love to hear that music, sports, news… anything but the sound of the vehicle itself.

And maybe you're that person, too.  Here's something to consider: your sound system might be drowning out some valuable clues that could help you diagnose problems with your vehicle, problems that need to be dealt with. So, turn down the volume and listen for these things:

• A clicking sound when you're braking or turning—You could be missing some parts in your braking system, or it could be damaged. That sound could also signal that components are just plain worn out.
• Rattling under the hood—If it sounds like metal clanking against metal, you could have something serious going on, maybe an overheating engine or your timing needs adjusting. That knocking sound could also be as simple as you've been using lower octane gasoline than is recommended for your engine.  Time to get that checked out.
• A squealing or high-pitched sound coming from the engine compartment. Could be a belt is loose, wearing out, dried out or cracked. A pulley might be failing or a bearing might be on its last legs.  Better to have that fixed now than be stranded somewhere later.

Here’s our L and M Motors Inc suggestion - set a regular weekly alarm in your smartphone alerting you to listen to your vehicle once a week for five minutes.  Just five minutes without the music or the sports show or public radio… whatever your taste is. You can even use your smartphone to record any noise you might be hearing.  Between that and your description to your service advisor, a L and M Motors Inc technician should be able to diagnose the source of the noise and get your vehicle sounding healthy again. Do it before that noise turns into the sound of a serious problem. 

Who knew a little quiet time could be so useful?

L and M Motors Inc
400 W 53rd Ave
Anchorage, AK 99518
907-563-4994

When Metal Meets Metal (Wheel Bearings)

What part of your vehicle has little metal balls inside that are lubricated and allow you to cruise on down the road?  They are wheel bearings, and automotive designers might argue they are human beings' second greatest invention of all time (the first is, of course, the wheel!).

You have a wheel bearing at each wheel.  They allow your wheels to turn freely, minimizing friction that would ordinarily slow you down when metal meets metal.  When one of your wheel bearings starts to go bad, it lets you know. A wheel bearing does its work quietly when it's in good health but starts getting noisy when it isn't.  People describe the noise differently.  Sometimes it sounds like road noise, a pulsating, rhythmic, sound.  That pulse speeds up when your vehicle speeds up. 

Here's what's happening when you hear that sound.  As mentioned, the bearing has these little metal balls inside a ring.  They have a lubricant inside to reduce friction between the balls; modern wheel bearings are sealed and they're intended to do their job without any maintenance. 

Wheel bearings take a beating; you hit some rough potholes or go over some uneven railroad tracks. Sometimes water can get into a bearing and reduce the ability of the lubricant to do its job.  Time starts to take its toll, too. When the lubricant isn't reducing friction like it should, the bearing can heat up. One of those little balls can start shedding pieces of metal and soon those shards start grinding up the other balls.  Friction takes over and soon your wheel isn't turning smoothly. That's what's causing the sound.  If a wheel bearing is not fixed, it could eventually seize up completely, and you can be stranded.

It's a lot easier if you heed the early warning signals, that pulsating noise.  Now, sometimes a similar noise can be caused by a bad tire, but in either case, it's important to have it checked out. Our L and M Motors Inc technicians will be able to tell you fairly quickly what the problem is and offer a solution.

Wheel bearings generally don't fail often and usually last from 85,000-100,000 miles/140,000km to 160,000km. But consider them a long-term maintenance item that, once fixed, will keep you heading smoothly to the next destination.

L and M Motors Inc
400 W 53rd Ave
Anchorage, AK 99518
907-563-4994

Change is Good (Oil Change)

You've heard that expression, change is good.  When it comes to your vehicle's oil, change is not only good, it's vital for the health of the engine.  But there's one question that puzzles many drivers: how frequently should my vehicle's oil be changed? There is not one simple answer, but here are some guidelines that will help.

It used to be pretty much a rule of thumb that vehicles got their oil changed once every 3 months or 3,000 miles/5,000 kilometers.  But times have changed.  Oil formulations have gotten better and engine designs have made longer oil change intervals possible. 

Most experts advise you to read the recommendations that come from the manufacturer that designed and built your vehicle.  Their designers and engineers know more about your vehicle than anyone else.  They spell out their recommended oil change interval and type of oil in your owner's manual.  Many automakers say you can go at least 5,000 miles/8,000 kilometers between oil changes and many recommend even longer intervals now.  If you use synthetic oil, it doesn't have to be changed as often. 

Ever wonder why you have to change your oil?  Your vehicle lives in a dirty environment.  Contaminants build up in your engine oil and, after time, they inhibit the lubricating properties of the oil.  Without optimal lubrication, increased friction inside the engine starts wearing down the metal parts, shortening the engine's life.

Not only do vehicle manufacturers recommend oil change intervals in the manual, many also now alert drivers by a light or other electronic indicator on your dash.  It doesn't exactly say, "Hey, time get your oil changed. This oil's starting to wear on me." But it does give you a pretty good hint.  Some of these warning systems simply measure the distance you've traveled.  More sophisticated vehicles have sensors that measure temperature, driving time and engine revolutions to determine when the oil is getting past its useful life.  Here's one situation where it's easy to see the light.  Do yourself a favor and don't wait too long before coming in for an appointment at L and M Motors Inc. 

Oh, and driving habits matter, too.  Short trips with a lot of stop-and-go driving will stress your engine and oil more than longer trips at highway speeds. 

And here's one more plus side to getting your oil changed regularly at L and M Motors Inc in Anchorage.  Our technician will also keep an eye on the rest of your vehicle to spot anything that might need attention.

The bottom line is this: Oil changes are good for your vehicle in so many ways and probably the most important maintenance service you can get.

L and M Motors Inc
400 W 53rd Ave
Anchorage, AK 99518
907-563-4994

STRAIGHT TALK ABOUT STEERING (Loose Steering)

Perhaps you've heard someone use the term "loose steering." And it's pretty much what it sounds like.  You turn the steering wheel and the vehicle's wheels don't seem to go exactly where you thought you were pointing them.  You have to constantly make steering adjustments. 

Loose steering is sloppy steering, and it can be a safety hazard.  You need to be able to control your vehicle with pretty much the same precision as the way it was when it came off the assembly line.  

If the steering in your vehicle is starting to feel loose and sloppy, there may be some significant suspension issues that need examining by a trained technician.

How do you know if your vehicle needs to be looked at? Try turning the steering wheel and see how much play is in it.  One rule of thumb: if you can turn it the distance of a quarter and a dime placed side by side without seeing the outside wheels move, it's time to have it inspected by one of our technicians.

Our L and M Motors Inc technician will examine those components that are supposed to work together to make sure your steering is tight and precise.  They are linked together by things called (of course) linkages.

When these linkage components were new, they all fit together tightly and moved together to make sure your wheels responded quickly and precisely to your movements of the steering wheel.   

But hit a few potholes, travel over a couple of rough railroad tracks and those metal components can be damaged or bent.  Given enough time, they will simply wear out. Our trained L and M Motors Inc technician can inspect all of those parts and determine what needs to be repaired and/or replaced.  

Keep your steering tight.  Loose or sloppy steering can be dangerous.  Thank goodness it usually warns you in plenty of time before it fails completely. Just straight talk… about steering.

L and M Motors Inc
400 W 53rd Ave
Anchorage, AK 99518
907-563-4994

THE IMPORTANCE OF VISIBILITY (Cleaning Vehicle Glass)

We've all been through it. The vehicle ahead of us kicks up mud, slush, snow or salt on our windshield and we can't see a thing.  And not being able to see a thing when we're driving?  Not a good thing.

Debris on a vehicle's glass can be blinding when driving directly into the sun.  And other things can ruin visibility: scratches on the glass, fogged windows, mineral deposits. 

So lets make one thing clear:  Your windows.  Here are some tips.

• Number one rule, don't use abrasives on glass. That means no gritty cleaners that are made for metal.  Avoid at all costs those dark green abrasive pads on some kitchen sponges that are made to clean metal pots and pans UNLESS the manufacturer specifically says they can be used on glass.
• Use the appropriate cleaner for the substance that's being cleaned off. Special automotive glass cleaners are available, and your L and M Motors Inc service advisor can make recommendations.
• Vinegar can work wonders. Sometimes you'll see hard, grayish water spots on your windows that nothing seems to take off. Distilled white vinegar (available in the grocery store) gets rid of them safely, quickly and easily.
• Use a microfiber cloth designed for cleaning glass; that's what professional detailers choose.
• Clean the insides of windows, too. That film that develops on the inside of vehicle windows can be the result of plastic interior surfaces decaying in the heat of sunlight (plastic contains oil). The film can also be caused by cigarette smoke. Clean that oily layer off thoroughly.

Now that you have clean windows, here's how to keep 'em clean.

• Replace your wipers at least once a year. Rubber deteriorates the older it gets, even if you rarely use your wipers.
• You might consider a newer type called a "beam" blade. Most have an aerodynamic design that cleans your windshield better, especially at higher speeds.

Your service advisor at L and M Motors Inc will be able to recommend good wiper blades for your vehicle and install them properly.

Visibility.  See what we mean?

L and M Motors Inc
400 W 53rd Ave
Anchorage, AK 99518
907-563-4994