Gig Harbor Auto Repair

Warm weather or cold, drivers still need to think about their 's air conditioning. Most people don't service their air conditioning until after it fails. At , we can advise you on your vehicle manufacturer's preventive maintenance schedules for air conditioning service, just as we do for transmission service, oil changes and so on. Maintaining your air conditioning system means that you always have enough refrigerant to properly do the job. Small leaks in the ‘s air conditioning system allow the refrigerant to escape and the system can't cool the air as well. We see that a lot at in . The refrigerant also contains a special oil that lubricates air conditioning components, and keeps the seals resilient. Low refrigerant and lubricating oil means that the air conditioning parts will wear out prematurely, and all car owners know that air conditioning repairs can be costly. At , we recommended that the air conditioner b ... read more

Today's report from Mackert Automotive is on car batteries, why they die and what we can do to lengthen their life. Most of us have had a dead battery at one time or another. In fact, it would be very unusual if you hadn't. You may be surprised to learn that only 30 percent of vehicle batteries last for 48 months. Now that's an average. How long a battery lasts depends on many factors. You may not know that one of the biggest factors is the temperature where you live and drive around . You might suppose that cold weather was harder on batteries because it takes more power to crank a cold engine, but the opposite is actually true. Batteries in very cold climates have a life expectancy of 51 months as opposed to 30 months in very warm climates. The reason is simple: batteries are chemically more active when they're hot than when they're cold. A car battery will actually start to discharge on its own within 24 hours in hot weather. It takes severa ... read more

Ever heard the sad tale of a staggering repair bill from a broken timing belt? Bad news. Let's take a lesson from their woes and remember to think about our timing belt. First, let's review what a timing belt does. The top part of the engine, over the cylinders is called the cylinder head. The head contains the valves. There's at least one valve that lets the fresh air into the cylinder. This air, mixed with fuel, burns to create power. Then another valve or two open to allow the exhaust out of the engine. Each cylinder has 2 to 4 valves - that's 12 to 24 valves for a V-6, up to 32 values on a V-8. The opening and closing of the valves is done by a camshaft. The timing belt uses the rotation of the engine to drive the camshaft which opens and close the valves. It's called a timing belt because it has to be adjusted to rotate the camshaft to keep proper time with the engine so that everything's in sync. The timing belt is a toothed rubber belt . But some cars use a timing chain or ti ... read more

You may have an alignment problem if your car drifts or pulls to one side, your steering wheel's off center, you have uneven tire wear or your car doesn't feel like it handles right as you drive down our local streets. When all of a vehicle's wheels are lined up exactly with each other, your wheels are in alignment. Running into potholes, smacking a curb or other objects around , are great ways to knock your car out of alignment. Then one or more of your wheels starts pulling in a slightly different direction and the problems begin. Driving for an extended time when your car is out of alignment causes your tires to wear unevenly and excessively. Sometimes the tire can be worn so badly that it will fail. At the very least, you'll have to replace your tires sooner. You could end up with premature wear to your suspension system, which can be really expensive. The front wheel alignment is adjustable on all vehicles, and the back wheels are als ... read more