San Diego Auto Repair

You know you need new tires, but you're not sure what type. You look at a tire to get the size: 225, 50, R, 16, 92, H. All the way to the service center you keep repeating it over and over. You even say it over in your mind while waiting in line. Then you get to the counter and the manager asks what size you need. Then your mind goes blank. Tire size can be confusing. There's so much on the side of the tire, and it's hard to keep straight. Even though there's a lot on a tire - if you know what it all means, it's actually more helpful than confusing. Let's start with the size number. For example, let's say a tire reads: 225 50 R 16 92 H. The 225 part is the width of the tire in millimeters - the width between the sidewalls of an inflated tire with no load. The 50 is the aspect ratio - the ratio of the sidewall height to the tread width. Off-road tires will have a higher number and high performance tires will have a lower number. The R signifies it's a radial tire. And 16 is the rim ... read more

Today we're talking about shocks and struts. They're so easy to forget about because they last so long and wear out so slowly. But your shocks are really responsible for keeping your tires on the road – so they're very important. Without shocks, your wheels would be bouncing over bumps and lifting in corners. The shocks push the tire down to the road to maximize traction. Good shocks equal good ride quality and safe handling. There's a difference between shocks and springs. Springs support the weight of the vehicle, keeping it suspended up off the axels. The shocks moderate the rebound motion as wheels hit bumps. Now a strut combines a shock and a coil spring in one compact unit. When your shocks are worn out you may notice degraded handling as you drive around our San Diego streets. Your vehicle feels squirmy around corners and floaty over bumps. You may notice the rear end squatting when you accelerate or the front end diving when you brake. Your car might even be sagging at one co ... read more

Today we want to talk about a very important system in our cars – the cooling system. It’s one of those things that you don’t give much thought to until it fails and then you’re stranded by the side of the road. Cooling systems fail more often than any other mechanical system – usually because of neglect. Don’t you hate it when something breaks, and you could have done something to prevent it? The good news is that if you take care of your cooling system it can keep working for the life of your car. Here at AutoNetTV, we emphasize preventive maintenance services like replacing your coolant according to the factory schedule. But the various parts that make up the cooling system need attention too. The major components of the cooling system are the water pump, freeze plugs, the thermostat, the radiator, cooling fans, the heater core, the pressure cap, the overflow tank and the hoses. It sounds complicated, but we don’t have to be experts – we can le ... read more

Which item is most often stolen from vehicles in San Diego? Is it: Stereo Wheels Air Bag DVD System Well, if you said stereo – you used to be right. But airbags have now surpassed stereos as the biggest target for theft in San Diego – approximately 50,000 a year are stolen across the country. New airbags cost about $1,000, but go for $50 to $200 on the black market in San Diego. Stolen airbags are making their way back into cars that have been in an accident. Of course, the danger to the consumer of having a stolen airbag installed is that you can never be sure what may have previously affected them and if they will work right when you need them. There are reports that 1 in 25 airbag replacements are stolen or salvaged airbags – or no airbag is installed at all. That is definitely one car part you don't want to take a chance with, so Convoy recommends following these guidelines: Use a reputable collision repair center that em ... read more

When I was a kid in San Diego, my dad always made sure he took the cars in for Spring and Fall checkups. I was telling a friend that it's about time to get into Convoy Auto Repair for my checkup and he said that he read on the internet that modern cars don't need seasonal car maintenance. My friend is (technically) right about some things, but from a practical standpoint, a seasonal check up still makes sense. Back when my dad was teaching me about how to take care of the family sedan, most cars used a different weight of oil in the winter and in the summer. But most of today's modern engines run the same oil year round. High-tech engines and high-tech motor oils are better able to handle the seasonal changes. Your owner's manual or San Diego service advisor at Convoy Auto Repair can tell you the right oil to use. Of course, you're concerned about the coolant or antifreeze. You don't want to overheat in the CA summer or freeze up in the w ... read more

If you've ever been driving around San Diego and had a headlamp go out, you've probably just wanted to replace the bad bulb. If your car uses halogen headlamps, they dim over time. So if you just put in one, they won't have the same brightness which can be distracting and will affect your field of vision. To replace car headlights or to have them inspected, visit us at Convoy Auto Repair. We're at 3909 Convoy St. in San Diego, CA 92111. Or give us a call. Experts in San Diego recommend replacing your halogen headlamps every year. It's easy to remember if you do it when daylight savings time changes in the fall. That way you'll have bright headlamps for those long San Diego winter nights. There are other types of headlamps in addition to halogen. There are the old standard bulbs that have been around for decades. These are OK, but you can usually upgrade to halogen. They cost a little more but you can't believe the difference. If ... read more

With front-wheel drive being so common these days in San Diego, CA, the differential is just taken care of during a transmission service, so most folks in San Diego, CA 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 mind for our San Diego customers. So it's not uncommon for people to not know they have a differential let alone know that it needs service. To better understand what a differential does, think about our local San Diego high school track. 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 has the same distance to run. The differential compensates for the difference in speeds between the ins ... read more

We're going to be talking about the ethics of auto repair. It seems like news outlets really like hit-and-run reporting; they hit everyone from groceries stores to retail to physicians. And the San Diego automotive service and repair industry hasn't been given a pass either. Unfortunately, every profession in San Diego has some bad actors that hurt the reputation of everyone else. On the automotive side, industry associations and professional licensing organizations are very committed to high ethical standards. Yet some people remain uncomfortable with San Diego automotive service and repair. It may start with the fact that our vehicles are a big investment and we rely on them for so much in our lives. That alone guarantees our attention. And how well we understand the recommendations really impacts our comfort level. If we understand what's recommended and the benefits of taking care of the work – and the pitfalls of putting it off – we'll have more trust in the recommendation. So co ... read more

We're living in a disposable society. Everything from elaborate packaging to our clothing. Even cell phones are disposable. When replacement is cheaper than repair, the term "built to last" goes by the wayside. An exception is our vehicles. They're still a very big investment and we want to make them last as long as possible - and we want to make keeping them as cheap as possible. When talking cars, it's all about preventive maintenance. There is an old saying that says, "a stitch in time saves nine" and that is really true when it comes to taking care of your car. A great example is coolant service. Your coolant not only protects your engine from overheating and freezing - it must also protect cooling system components from corrosion. Over time, coolant becomes corrosive and actually starts to damage your radiator and other parts. That's why you need to have your cooling system serviced on a regular schedule. The same is true for your power steering system, brake fluid, air condition ... read more

Sometimes the unthinkable happens in San Diego. A terrible accident and those involved aren't able to provide rescuers with emergency contact information. 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 paramedics of medical conditions, allergies or medications. Too often, our CA police and rescue workers must sift through pockets, glove compartments, wallets, purses and cell phone directories for clues – often wasting precious time. A brilliantly simple solution is now spreading 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 – Doctor Roberts'. Rescuers will be able to quickly identify your emergency contacts, saving valuable time. Bob Brotchie, a Cambridge, England parame ... read more