Rockville Auto Repair

We've all seen drivers do crazy things while driving to or from Rockville. A guy shaving in the rear-view mirror, a woman applying makeup, people talking on their phones, texting or drinking from an enormous coffee mug. It's a wonder we even dare drive on MD roads.The truth is that all of us are distracted when we drive. Unfortunately, traffic, road construction and other external factors are beyond our control. The distractions inside our car, however, are things we can often control.Here's some things that'll give you more control in your car, and help keep your attention on the roads around Rockville. Rockville drivers who are 16 to 20 years old tend to be more distracted by the radio, CD or MP3 player. Rockville drivers who are 20 to 29 are more distracted by passengers in the car, including small children. Those over age 65 tend to be more distracted by objects or events that are outside of the vehicle. Other factors like fatigue, stress and lack of sleep make it harder to pay ... read more

Hello Rockville drivers, let's talk about batteries. Car batteries are just like any rechargeable battery. They will eventually wear out and die. If you are shopping for a new battery in Rockville, here's some auto advice to help you.There are two measurements to consider when purchasing a new battery: cold cranking amps and reserve capacity. The power required to start a cold engine is measured in cold cranking amps. The number you need is determined by what kind of vehicle you drive and where you live. In general, higher-cylinder engines require more cold cranking amps than lower-cylinder engines. In other words, an eight-cylinder engine needs more cold cranking amps than a six-cylinder one. Also, diesel engines require more cold cranking amps than gasoline engines.The weather where you live in MD also determines the number of cold cranking amps you need. The colder the vehicl ... read more

There are a lot of drivers in Rockville who are due for a differential service, but had never heard of a differential before.With front-wheel drive being so common in MD these days, the differential is just taken care of during a transmission service, so most Rockville folks don't even have to think about it. And rear-wheel drive differentials don't need to be serviced for years, so it's understandable that it's not something on the top of your mind. It's not uncommon for people in Rockville to not know they have a differential, let alone know that it needs service.To better understand what a differential does, think about a track at any MD high school. There are lanes marked off on the track. For the longer distance races, the starting lines are staggered. The starting lines for the outside lanes are ahead of the starting lines for the inside lanes. That's to compensate for the longer length of the outside lanes. Staggering the starting lines means that each runner h ... read more

In our auto video today we'll be talking with Alan Peterson about myths surrounding automotive maintenance. You can lump these myths into the statement that "modern vehicles are so reliable, they are virtually maintenance free."Any good myth has some elements of truth. No offense to Rockville Bigfoot fans, but this maintenance-free myth has more evidence than most. If we look at some isolated areas of auto maintenance, we could conclude that maintenance isn't so important. But other areas would just as easily lead you to believe that maintenance is more important than ever.Here are some examples for our friends in Rockville. Some vehicles in Rockville no longer require chassis lubrication. They're made with self-lubricating materials and have sealed joints. There's literally no way to grease those joints. -Chalk one up for the myth.On the other side, some vehicles come with sophisticated variable valve timing. A lot of complicated parts are up in ... read more

The drive train in your vehicle includes all the components that transfer power from the transmission to the wheels. Those components differ depending on what type of vehicle you drive, namely, front-wheel drive, rear-wheel drive, all-wheel drive or four-wheel drive. The preventive maintenance your driveshaft needs will also differ by what type of vehicle you drive.Let's start with front-wheel drive. In this vehicle, the transmission and the differential are combined in one component, known as the transaxle. The transaxle is connected to two half-shafts (axles), which are then connected to the wheels with a constant velocity (or CV) joint, which is protected by an airtight rubber boot.Auto Clinic Care service for this type of driveline includes servicing the transaxle and inspecting the CV boot. If the boot is damaged, the CV joint will need to be inspected, and the boot will need to be replaced. If you hear a clicking noise i ... read more

The transmission system in your vehicle allows you to change gears. Lower gears are power gears. They get your vehicle moving and get it up hills. Higher gears get the vehicle up to speed and get it rolling faster. If you have a standard transmission, then you have to do the work of shifting gears yourself. But with an automatic transmission, the vehicle shifts gears on its own. It automatically starts out in low gear and automatically shifts to high gears as it gets rolling. Again, it will automatically shift to a lower gear to climb hills or when you need a burst of speed.How does it know when to change gears? Today's automatic transmissions are computer-controlled. The computer gathers information about what the vehicle is doing and changes the gears as needed.Automatic transmissions are becoming more sophisticated all the time. More gears, or “speeds,” are being added. Almost all vehicles have at least four speeds. Five or six is common. Some are even increasing to sev ... read more

Most MD auto owners know that their vehicles need regular preventive maintenance like changing the oil and filters, rotating the tires and refilling the washer fluid. But did you know that your air conditioning system needs routine maintenance as well? Taking care of your air conditioning system can extend its life and prevent costly repair bills.Why is it important for Rockville area drivers to get routine maintenance on their air conditioning system? First, the refrigerant contains an added lubricant. As the refrigerant circulates through the air conditioning system, its parts are lubricated. This constant lubrication keeps the parts functioning well. But over time, this lubricant is used up, and without it, the parts will eventually seize up and fail.Rockville folks should understand, however, that the air conditioner will continue to pump out cool air even without the lubricant, so you won't know the syste ... read more

There are a lot of things in life that Rockville residents have to do on a regular basis. We wash dishes every day, do our laundry and mow our lawns every week, and pay the bills every month. We should go to our Rockville dentist twice a year and see our doctor for a check-up once a year. When we don't stay on schedule with these routines, it can lead to embarrassing, painful or expensive consequences. Scheduled maintenance is also part of good vehicle care. Rockville drivers should take their vehicles in regularly for a good check-up. But many folks struggle to remember — or actually even ignore — this auto advice. When it comes to our vehicles, we're more likely to listen to, “If it ain't broke, don't fix it,” than, “An ounce of prevention is worth a pound of cure.” Yet it is the second adage that is the more applicable one.Regular brushing treatments prevent cavities. Filling a cavity prevents a more pa ... read more

It's important for Rockville drivers to know battery basics. First, let's talk about which is harder on a battery – hot or cold MD weather. Most Rockville area drivers think it's cold weather because that's when we call on our batteries to have enough power to start a cold vehicle engine. However, heat does more damage to a battery than cold. Truth is, our batteries start to die a little from day one. Keeping a full charge slows the process, which is hard with short Rockville trips because the alternator doesn't have time to fully recharge the battery from starting the engine. Rockville drivers can top off the charge with a computer controlled battery charger – say, once a month in the summer and every three months during the winter.As far as how long a battery will last, statistics show that 70% have given up the ghost within four years. By that time, they aren't capable of taking a full charge like they used to ... read more

Sometimes busy Rockville residents dream about going back to the “simpler” days of our grandparents. But if you could travel back in time and take a road trip around MD in a Model T, you might change your mind. The improved designs and quality of today's automobiles have significantly reduced the amount of time Rockville residents spend at the side of the road during breakdowns. With proper maintenance, today's vehicles can stay on the road longer than ever before.Some of those improvements, however, have led to higher repair costs. For example, older cars often broke down from vapor lock. Gas vaporized while traveling from the gas tank to the fuel pump. No gas, no power. The car quits going. The solution was simple — you just sat by the road until the car would start up again. Today's Rockville drivers would hardly tolerate that kind of inconvenience, and it's likely that yesterday's Rockville drivers didn't care much for it, either. So on today's vehicles, the ... read more