A while back, the Cash for Clunkers program was all over the CA news. San Diego people could trade in their old vehicle for a new one that got better gas mileage and receive a government rebate. A lot of San Diego motorists had so-called clunkers that they wanted to keep. They're good commuters, grocery getters or toy haulers. They enjoy that fact that they're paid off, or soon will be. They would gladly like to keep their vehicles for 200,000 miles (320,000 kilometers) or more – as long as it's economical to do so. There are plenty of San Diego drivers whose vehicles are running after 150,000 or 200,000 miles (240,000 or 320,000 kilometers). We can learn from what they're doing to keep our own vehicles on the road in CA.The San Diego drivers of high-mileage cars often report a common denominator of never skipping an oil change. That may sound a bit unsophisticated, b ... read more

If someone told you that your vehicle could have the same power but with a smaller engine, wouldn't that sound like great idea? Just think, a smaller engine would save you money at the gas station and you'd still get the same horsepower. The technology to do just that has been around for a long time. It's called a turbocharger. Race cars and other performance vehicles have been using turbochargers for years. It gives them a power boost without the need of a bigger engine, saving them fuel and pit stops. Automakers have offered turbo gasoline and diesel engines for years, but there were problems with durability. Plus drivers had to make some driving adjustments with the way turbos delivered power. Newer turbos, though, have been vastly improved, and manufacturers are including them in more models. For example, Jeep offers its 2019 Cherokee with a choice of two engines that each make about 270 horsepower. One is a 4-cylinder turbocharged engine and the other is a 6-cylinder conventional ... 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 San Diego driver's maintenance schedule. An inspection by your service advisor at John's Automotive Care 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 John's Automotive Care in San Diego right away. Here are some symptoms for San Diego 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 John's Automotive Care .There are two types of brakes: disc and drum. Disc brakes have a rotor that's at ... read more

So you have some exciting plans for the weekend. You're going to take some of your friends out on the boat for some water skiing. Of course, you've gotten the boat all ready. And you haven't forgotten about your tow vehicle. You've gassed it up and even vacuumed it out. However, there is something even more important than the cleanliness of the interior: you want to make sure that your vehicle maintenance is up to date. Think about it – heavy traffic on the way out of San Diego. There's hilly terrain as you get to the lake. Some dirt roads – and it's going to be pretty hot in CA this weekend. And all the time you'll be towing around a lot of extra weight. That all adds up a lot of severe strain on your engine, brakes and transmission. Let's just consider the transmission. It's going to be working overtime, spending more time in lower gears. The internal transmission temperature is going to be much higher than normal. A fun little blast to the local CA ... read more

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 John's Automotive Care; (just call 619-280-9315) to find out what your requirements are in the San Diego, CA, 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 San Diego 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 studi ... read more

Imagine you've left San Diego and you're up in the arctic on a dog sled.Your dog team is pulling straight and true. You can cover a lot of ground quickly. Now imagine what would happen if one or two of the dogs wanted to go their own way and were pulling off to the side.That would slow you down. You would have to work harder to keep the sled going where you want it. The dogs are all working as hard as before, but you're covering less ground for the same effort.You're wasting kibble.The same is true of your vehicle when the wheels are out of alignment. That wheel that's pulling to the side is dragging down the rest of the vehicle; so you push a little harder on the gas pedal to keep up your speed. You're wasting gas.So have your wheel alignment checked at least once a year. It is important to get it checked right away if you feel the vehicle pulling to one side.Sometimes we San Diego residents bump a curb or hit a pothole and knock our wheels out of alignment. An accident can take ... read more

A lot of us San Diego drivers like our vehicles to reflect our personalities. We're picky about color and body style. We'll customize anything from floor mats to window tints to license plates. One popular way for CA motorists to customize a vehicle is to get new wheels.Wheels come in thousands of designs. Custom wheels can add personality, style or sass to a vehicle. Many of these customizations involve getting a bigger wheel.Fifteen or 16-inch wheels used to be the factory standard, but today, because a lot of San Diego drivers like the look of larger wheels, many vehicles are available with 17 or 18-inch wheels. Optional wheel packages of 20 inches or more are also available in San Diego.If you want to upsize the wheels on your current vehicle, however, you should know it's not a do-it-yourself project. There are factors involved in ensuring your wheel change doesn't jeopardize the safety of your vehicle.First of all, you need to understand rolling diameter. The roll ... read more

There are so many tire choices in the San Diego area that selecting the right one can be a bit overwhelming for drivers. And even though it's kind of fun to have new tires on your vehicle, they're a significant investment for most San Diego area folks so you want do it right.Tip: talk with your friendly and knowledgeable John's Automotive Care tire professional. He'll help you sort through the choices.Here are some of the issues you'll talk about: One is size – you know, all those numbers on the side of the tire. The right size is . All new vehicles are required to have stability control which, along with other important safety systems, is calibrated to work with specific tire sizes. Your San Diego tire professional can help stay within manufacturer's specifications or program a different tire size into your vehicle's computer.And you'll want to discuss how and where you drive to determine the type of tire you need: summer, winter,  all seas ... read more

Most vehicles have automatic transmissions, yet a lot of San Diego drivers only have a fuzzy understanding about what a transmission does. Think back to the last time you rode a bike in San Diego. You started out in a lower gear and shifted to higher gears as you went faster. Down shift for hills, stuff like that. Think of your legs as the engine – there's an ideal speed you can pedal and you change gears to leverage the work you're doing.Lower gears for power on hills or for starting out. Higher gears for more speed. That's what the automatic transmission does – it automatically starts in lower gears and shifts up to higher gears to go faster on CA roads. And it automatically shifts back down to climb San Diego hills, pass or start up again.Vehicle automatic transmissions have certainly gotten more sophisticated in recent years. They have more speeds than before: the base is four speeds, five is very common. At John's Automotiv ... read more

San Diego drivers know that if their air conditioning system isn’t making cool air like it used to, there is a problem. It may be as simple as adding more of the right kind of refrigerant.Your A/C requires special compressor oil, which circulates through the system along with the refrigerant, to lubricate and protect expensive components and keep seals and gaskets from drying out. If refrigerant has leaked out – so has the compressor oil. This oil needs to be replenished whenever refrigerant is added.An air conditioning inspection at John's Automotive Care will uncover any potential problems and identify any necessary repairs needed to get San Diego drivers on the road to cool air once again.Give us a call.John's Automotive Care6267 Riverdale StSan Diego, CA 92120619-280-9315http://www.johnsautomotivecare.com