Thom's Four Wheel Drive

You probably have heard that expression, "A stitch in time saves nine." In other words, if you fix an issue at its early stages, it will prevent a much more difficult problem later. That's certainly the case with your vehicle, and here's a true story to demonstrate it. A driver noticed his vehicle was due for an oil change, so he took it in to his service facility early in the morning so he could wait while the work was performed. The technician routinely checks the battery on vehicles just before extreme weather is approaching (cold or hot), so with winter coming up, he hooked up the load tester (it measures voltage while a load is put on the battery). It showed the battery wasn't holding a charge well. The technician checked the manufacturing date on the battery, too (most batteries have a date stamped in code somewhere on them). The date showed it was five years old. While batteries can last more than five years, many technicians say you should expect to get anywhere from three to s ... read more

When we CHICAGO residents get a car repair bill, we really shouldn't be surprised to find “diagnostic fees” as one of the line items. When we get a computer fixed, there is usually a charge for the time it takes to diagnose the problem. When we go to a medical doctor, most of his fee is for his ability to diagnose what's wrong. It's no different with our vehicles.Some diagnoses are fairly simple. Brake repairs at Thom's Four Wheel Drive usually require only a visual inspection, for instance. But other problems are much more difficult to diagnose. An intermittent engine problem, for example, takes time and expertise to pinpoint.Modern vehicles have multiple computers that monitor a variety of sensors throughout the vehicle. When one of those sensors has a reading that is higher or lower than the standard parameters, the computer turns on the Check Engine light. Technicians at a service center such as Thom's Four Wheel Drive in CHICAGO can scan the engine's computer for a tro ... read more

You've just arrived at the store shopping and you're ready to head home.  You put your key in the ignition and… oh, no! The ignition won't turn! What do you do now? Don't panic.  There are some things you can do to get going again.  The first thing to do is see if you have a locking steering wheel, an anti-theft feature that was introduced around 1970.  Sometimes it sticks.  Move the steering wheel side to side while you try to turn the key and you might be able to get it to release.  Another thing to check is to see if your vehicle is in gear.  Most vehicles will only allow you to start the ignition if it's in park or neutral.  If you have an automatic transmission vehicle and it is in park, try jiggling the shift lever and try the key again.  Sometimes the safety mechanism doesn't properly make contact or gets a little sloppy.  If both of these don't work, it could be your vehicle's battery is dead.  Some newer electronic ... read more

When you drop your vehicle off at Thom's Four Wheel Drive in CHICAGO, they don't just poke around under your hood looking for stuff to do. Thom's Four Wheel Drive professionals have lists and procedures they follow for different types of service. First of all, your CHICAGO service center will note the mileage on your vehicle. They'll then check to see what inspections and services the vehicle manufacturer recommends for a vehicle of your make, model and mileage. If you are a regular customer, they will also check your vehicle's history.If the vehicle manufacturer's recommendations go beyond the services you've ordered, they'll let you know. They'll also indicate whether those services are urgent or if you can wait a while to take care of them. The Thom's Four Wheel Drive pros won't do work that you don't agree to.They will, however, perform inspections while they're servicing your vehicle. They'll check belts, filters and fluids. They'll check your windshield wipe ... read more

If you've ever ridden down a rough road on your bicycle, you know how hard a ride it can be.  Yet drive down the same road in your car, truck or SUV and it miraculously will smooth out the ride.  That's because it is equipped with shock absorbers.  They are built to dampen impacts from road irregularities.  But after taking hundreds of hits from potholes, railroad tracks and curbs, your shock absorbers can wear out.  Besides the rough ride that can cause, there are other ways your vehicle's performance can be affected. When it comes to braking for example, you may take a longer distance to stop.  That's because shocks help keep your tires in contact with the surface of the road.  If the shocks aren't working properly, the tires won't make contact like they should.  So when you slam on the brakes, your vehicle will take longer to stop. Consider what worn out shocks are doing to your tires.  Since the bumps aren't being dampened as much, your ... read more

Richard Petty once told AutoNetTV, “You've gotta have good brakes. If you've got good brakes you can keep yourself out of a lotta trouble.”That's why a regular brake inspection is on every CHICAGO driver's maintenance schedule. An inspection by your service advisor at Thom's Four Wheel Drive will check your brake system and let you know if there are any problems.Of course, if you're having trouble with your brakes, get your car into Thom's Four Wheel Drive in CHICAGO right away. Here are some symptoms for CHICAGO drivers to watch for: Low or spongy brake pedal Hard brake pedal A brake warning light that stays on Constantly squealing or grinding brakes Vibrations or clunking sounds when you apply your brakes If you are experiencing any of these, it's time to get your brakes checked. Talk to your friendly and knowledgeable service advisor at Thom's Four Wheel Drive .There are two types of brakes: disc and drum. Disc brakes have a rotor that's attac ... read more

Looking at getting some new tires? Maybe the real reason for wanting those off-highway tires is that they look cool. Well there's nothing wrong with that. If you make sure that you've got your functional needs covered with your selection, then you can have some fun with where you go from there.Let's suppose you zip around CHICAGO in a sporty car. You may like to run a high-performance summer tire when the weather's good. When Illinois weather turns cold, you can put on high-performance winter tires. For the kind of driving you like to do, you want full-on performance tires. All-season tires are naturally a compromise that works well for most CHICAGO drivers, but since you have a choice, go for dedicated summer and winter tires.When it's time for new tires, visit with a knowledgeable Thom's Four Wheel Drive tire professional. Describe your needs and wants. He'll come up with some selections for you to discuss. And once you settle on a type of tire, there are options for special needs ... read more

Have you ever had an experience like this in CHICAGO, Illinois? You drive through the one of those automatic car washes. When you get to the end, where the dryer is blowing, your Check Engine light starts flashing!You fear the worst, but within a block or two, the light stops flashing, but stays on. By the next day, the light is off.You wonder; "What was going on?" Well, it's actually a good lesson in how the Check Engine light works.Your air intake system has a sensor that measures how much air is coming through it. When you went under the high-speed dryer, all that air was blasting past the sensor. Your engine computer was saying, there shouldn't be that much air when the engine is just idling. Something's wrong. Whatever's wrong could cause some serious engine damage.Warning, warning! It flashes the Check Engine light to alert you to take immediate action.It stopped flashing because once you were out from under the dryer, the airflow returned to normal. Now the ... read more

Mirror, mirror on the door, why is my vision there so poor? Well, you could have a broken outside rearview mirror that's disabled your blind spot vision there and endangering your ability to see some of the traffic around you.  Outside rearview (or door) mirrors are important safety devices that are thoughtfully designed to help drivers see.  And there are a variety of ways those door mirrors can develop problems. One is when the glass is broken in them.  Sometimes it's caused by an accident or vandalism.  But without your ability to see in that mirror, you could be driving blind, unable to see drivers approaching from the rear in adjacent lanes.  Sometimes it's as simple as having the glass replaced.  You'll greatly enhance your safety if you do. Then there's the door mirror that you can't adjust.  First, let's look at a common scenario in later models, the power mirror.  They're great when they're working, awful when they're not.  Sometime ... read more

  Your vehicle alternator doesn't get enough credit. Though your battery gets your engine started, after that – it's all about the alternator.  Driving around CHICAGO is a lot of work for your alternator, and as upgrades such as heated steering wheels, cooled seats, stability control and lane departure warning become more common, it will have to work even harder. Eventually this workhorse just wears out. When it does you have no choice but to order an alternator replacement because your vehicle won't run without one. Come see your friendly and professional service advisor at Thom's Four Wheel Drive to learn more. Thom's Four Wheel Drive4118 N PULASKI RDCHICAGO, Illinois 606417735775701http://thomsfourwheeldrive.com