San Diego residents often ask the question: "Will using premium gas make my car run better?" The answer is simple. But first, let's talk about what exactly premium gasoline is.Different grades of gasoline have different octane ratings. Regular gasoline has the lowest octane rating and premium the highest. Most gas stations around San Diego, CA, also carry a mid-grade that falls in between the two. The octane range for the different grades of gas varies by region due to altitude differences.Engines require different octane ratings because of design differences. For example, turbocharged engines usually require premium gas.There's a sticker on your gas tank filler lid that tells you the minimum octane rating your vehicle manufacturer recommends. For help identifying the type of gasoline your engine needs, come by John's Automotive Care in San Diego. John's Automotive Care6267 Riverdale StSan Diego, CA 9212061 ... read more

We live such busy lives nowadays: work, social events, running the kids all over San Diego. Some days it's all we can do to keep track of everywhere we need to be. That's why you've gotta be organized. Smartphones, calendar apps - we have to keep track of it all.So let's talk about schedules. Specifically, automotive service schedules. And particularly, the scheduled services that are sometimes forgotten.Here is a list of 10 service items that are often overlooked by San Diego residents. They're all very important and need appropriate attention. So here we go, in no particular order.1. Power Steering ServiceBe honest; have you ever thought of this on your own? Your power steering fluid gets dirty and builds-up moisture over time. Cleaning out your power steering system means that dirt and gum are removed and your power steering parts are protected from corrosion. Next time you're in for an oil change, ask your John's Automotive Care service advisor if it's t ... read more

If you're reading this article in San Diego, CA, then you probably care about your vehicle and how it runs. Even though you care, there is still that moment of dread when your professional service advisor at John's Automotive Care tells you the manufacturer recommends some additional service. Your heart beats a little faster, your blood pressure rises. You worry about spending more money than you had planned. And you worry that if you say "no," you might be harming your vehicle or risking your family's safety. At the risk of sounding like your dad, you really should have done your homework. Service recommendations are in your owner's manual. But it is not like you want to keep your vehicle auto maintenance schedule on your nightstand for bedtime reading.Vehicles are complicated machines and it takes some effort for San Diego residents to keep them running well. That is why they have maintenance schedules that explain how to keep your vehicle performing effic ... read more

So what is the most distracting food to have in the car while driving around San Diego?Is it: A Hamburger; Coffee; A Soft Drink, or Gummy Bears? Well, you may be surprised to learn that all but the gummy bears are in the top ten most distracting foods when you are driving. But if you chose 'coffee,' then give yourself an extra two points.  Coffee is the number one food distraction for drivers in San Diego and around the country.Food distractions cause 25 percent of all car accidents; over a million and a half each year!You'll notice that all of the top ten distracting food items are messy. Messy foods are the types of food you might spill (very distracting!), then try to clean up (a safe-driving impossibility!). If you gotta eat on the run, take five-then drive. You'll thank yourself later for two reasons: one, that you can actually relax for just a moment in our fast-paced world, and two, you won't have to worry about gett ... read more

  One topic that hits the news in CA on a regular basis is the price of gas. The answer for some CA drivers is to buy a vehicle that gets better fuel economy. For those of us in San Diego who don't want to add a car payment to our monthly expenses, we need to improve our fuel economy any way we can.Following recommended service intervals by coming into John's Automotive Care is one of the best ways people in San Diego can keep their vehicle running efficiently. That means better fuel economy. When you give it some thought, it only makes sense. Dirty oil or transmission fluid can't lubricate or clean. That means more drag which reduces fuel economy.Keeping up with scheduled oil changes and transmission services will save gas for CA drivers.Dirty engine air filters are another efficiency pirate. They rob your engine of enough air to effectively burn the fuel, so you need more gas to get the job done. Replacing a dirty air filter can pay for itself in fuel savings before the next oil ... read more

San Diego drivers want their tires to last as long as possible. Two ways to extend tire life are wheel balancing and tire rotation.When wheels are out of balance, they wobble and vibrate. That makes the tires wear in a cupping pattern. If a front wheel is out of balance you'll feel it in the steering wheel. If it's a rear wheel you'll feel it through your seat. To fix this, your technician at John's Automotive Care puts weights on your wheels to balance them out.That brings us to tire rotation. The front tires on a vehicle wear out faster than the rear tires. As they push through turns, the shoulders of the front tires wear down. So rotating front and rear tires allows them to all wear at about the same rate over the life of the tire.Proper tire inflation will also help San Diego folks' tires last longer. Underinflated tires wear more on the shoulder and may even overheat. This could cause tire damage or a blow out. Overinflated tires wear too fast in the middle.Four-w ... read more

When accidents occur in San Diego, CA, the victims' emergency contacts are extremely important. Too often, those involved aren't able to provide rescuers with phone numbers and medical information.When CA police and rescue workers must sift through pockets, glove compartments, wallets, purses and cell phone directories, they waste precious time.In the unfortunate event that you are involved in an accident, you have people in the San Diego, CA, area who you'll want to be contacted to arrange help, give consent to treatment and inform San Diego paramedics of medical conditions, allergies or medications.A brilliantly simple solution is now spreading through San Diego and around the globe: ICE. ICE – standing for In Case of Emergency – is a way to identify emergency contacts in your cell phone directory.Simply put 'ICE' before a contact name in your cell phone, like 'ICE – Dad,' 'ICE – Nancy.' or 'ICE &nd ... read more

San Diego drivers may know that all 2008 model year and newer cars, mini-vans and light trucks in CA come with a tire pressure monitoring system. Many slightly older vehicles around the San Diego area have these systems as well. A tire pressure monitoring system – called TPMS – consists of sensors on each wheel that measure tire pressure.If tire pressure drops 25 percent below the vehicle manufacture’s recommended pressure, the sensor sends a signal to a monitoring unit that causes a warning to light up on the dashboard. When drivers see the warning light, they know it's time to put some air in the tires.There are many benefits to people in San Diego who drive with properly inflated tires. First is cost savings. Running at the correct air pressure improves fuel economy. Driving on underinflated tires is like driving through sand – it drags down your fuel economy. Drivers in San Diego will also see longer, more even tread wear so your ... read more

San Diego drivers have probably noticed that the government mandates a lot of equipment on cars: emission devices and control computers, safety equipment like airbags and crash worthiness requirements. All of this is great for the motoring public in the San Diego area, but it does add quite a bit to the price of a new car.Because new cars are more expensive, San Diego residents are driving their old cars longer. The average car is now over nine years old. 68% of vehicles on the road have more than 75,000 miles/120,000 kilometers. As cars age, their performance drops, they have difficulty idling for long periods and are more sensitive to weather extremes. Fortunately today's cars are up to the challenge - but they need a little help to keep on going.Some owner's manuals don't outline service requirements and schedules at higher mileage. Of course, that doesn't mean it doesn't have to be done. In fact, it's more important than ever for San Diego drivers to stay on top of ... read more

Tires do a lot of work for San Diego drivers. They transfer engine power and braking forces to the road; they handle steering control; and they cushion all those bumps and jolts while driving around San Diego. They also support the entire weight of the vehicle, including you and your passengers. With such important work to do, you want your tires to do their job well. And since replacing tires is fairly pricey, you want them to last as long as possible. There are three keys to long, even tire wear for San Diego driving: Proper tire inflation Proper wheel alignment Regular tire rotation and balancing The front tires on a car take the brunt of the steering forces. As they push through turns, the shoulders of the front tires wear down more quickly than the rear tires. Rotating front and rear tires allows them to all wear at about the same rate. That's especially true of front-wheel-drive vehicles whose front tires steer and put the power to the road.SUVs a ... read more