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Saturday, February 8, 2014

Helpful Tips to Find the Best Seattle Auto Repair Mechanic

Nothing lasts forever and that includes your car. No matter how careful you want to be especially with your most precious vehicle, there are just times that they need some extra pampering too. Regardless of how much you consider yourself a tough guy, there are just some times when men also need men. This could happen when you need men to fix some things for you. You wouldn’t want your car to get less than anything it deserves right? You can only trust your car to someone who knows pretty well what he does. That is why you have to trust the best Seattle Auto repair mechanic there is.

There are lots and lots of auto repair shops around the Seattle area. But, how can you say one is the best in the field? How do you find the right person or shop that can do wonders to your car? Here are some helpful tips to help you find the best car repair shop in Seattle.

Get suggestions from people you know. This is one simple but good thing to do to find the best car mechanic Seattle has. There will always be people you know who know some people too. The best thing with getting suggestion from your families or friends is that they can attest to the quality of work of a certain mechanic. They can tell if a certain shop work well or not. If the shop didn’t do anything good, your friends wouldn’t bother recommending it to you.

Use the convenience of the Internet. The online community seems to have all the answers that you want. If you use the internet, you can simply search for the best mechanic online. What’s great is that you can read reviews of customers that particular shops have worked for. This is just like getting a testimony from a friend, rather than it is coming from a person you don’t know. However, you will need to take some extra care about trusting reviews.

Check out the papers. The daily classified ads will definitely have a bunch of auto mechanic posts in there. They usually leave out there numbers and location on the paper so you can give them a ring for inquiry or just go directly to their site.

Look around the locale. If it is more preferable to you, you can go around the locality yourself. You can definitely find one who can help you with your car problems. However, this could take some time and effort. Plus, your car is going to get a bad day before it gets fixed.

Once you have found some prospects to help you out with your car’s trouble, consider looking into what each car repair shop can do. Be sure that it has the license to operate or a certification. Go to shops that have the latest technology for auto repair. In this way you can make sure your car is well taken care of in a timely manner. Most automated systems work faster than manual mechanisms. Always consider the price that every car repair shop offers. You don’t have to pay too much for work that doesn’t have good resulting quality.


The most important thing that you need to look into when finding the best Seattle auto repair service provider is your comfort. If you feel comfortable about a particular shop working on your car trouble, then that should be more than okay. This will be an important aspect that you might need in their services in the future. If you are comfortable enough with one shop, you can definitely work with them if ever your car gets any problems again.

Tuesday, January 28, 2014

A Typical Car Electrical System

Apart from the main charging, starting and ignition circuits, there are other circuits that power lights, electric motors, the sensors and gauges of electrical instruments, heating elements, magnetically operated locks (if fitted), the radio and so on.
All circuits are opened and closed either by switches or by relays - remote switched operated by electromagnets.
The energy needed to push current through a resistance is transformed into heat. This can be useful, for example in the very thin filament of a light bulb, which glows white hot.
However, a component with a high current consumption must not be connected using wires which are too thin, or the wires will overheat, blow a fuse, or burn out.
All the electrical units of measurement are interrelated: a pressure of 1 volt causes a current of 1 amp to flow through a resistance of 1 ohm. Volts divided by ohms equal amps. For example, a light bulb with a resistance of 3 ohms, in a 12 volt system, consumes 4 amps.

Tuesday, January 14, 2014

Electrical System - Current, Voltage and Resistance

The electrical system of a car is a closed circuit with an independent power source the battery. It operates on a small fraction of the power of a household circuit.
Current flows along a single cable from the battery to the component being powered, and back to the battery through the car's metal body. The body is connected to the earth terminal of the battery by a thick cable.
This type of circuit is called an earth-return system any part of it connected to the car body is said to be earthed.
The strength of the current is measured in amperes (amps); the pressure that drives it round the circuit is called voltage (volts). Modern cars have a 12 volt battery. Its capacity is measured in amp/hours. A 56 amp/hour battery should be able to deliver a current of 1 amp for 56 hours, or 2 amps for 28 hours.
If the battery voltage drops, less current flows, and eventually there is not enough to make the components work.
Current, voltage and resistance
The extent to which a wire resists the flow of current is called resistance, and is measured in ohms.

Thin wires conduct less easily than thick ones, because there is less room for the electrons to travel through.
In a negative (-) earth-return system, the current flows from the positive (+) terminal of the battery to the component being operated. The component is earthed to the car body, which is earthed to the negative (-) terminal of the battery.

Tuesday, October 8, 2013

Typical Automotive Electrical Problems



Electric problems in cars can be among the most frustrating and expensive to diagnose and repair. But if you have access to a multimeter/voltmeter and rudimentary underhood knowledge, you might be able to diagnose—or even fix—these five common problems you can check before you give us a call.  We are always happy to help.

Blown fuse(s).If one particular accessory, set of lights, or convenience in your vehicle stops functioning altogether, a fuse has probably been triggered. Fuses are simple to diagnose, find, and replace yourself. Just look in your owner’s manual for the location of the fuse panel (your car might have more than one), and the location of the particular fuse for the failed accessory. Using a fuse puller (it looks like small plastic tweezers), slowly and evenly pull the fuse out of the board and hold it up to the light. If the strand of metal that passes through the middle is broken, then the fuse needs to be replaced. Make sure you replace the fuse with one of an identical amp rating (usually color-coded and listed on the outside with an amp rating). If the fuse blows again, then you know there is another problem. Fuses are inexpensive. Auto parts shops sell ‘variety packs’ of various popular fuse sizes—a good idea to keep in your emergency roadside kit. 

Dead battery, or bad battery terminals. Auto batteries can fail without warning, if they’ve been in service for two years or more or if they’re defective. If you have no juice, make sure your battery terminals are tightened and clean of corrosion. If they’re not, then that might be the cause. If they are snug and clean, use your voltmeter to check the battery by touching the meter’s probes to the battery’s plus and minus posts, scratching slightly to ensure a good connection. With the engine and ignition off, if the voltmeter reads between 10 and 12 volts, then the battery is good (9-9.5 is barely acceptable). Now that you know the battery is good, go back and measure the voltage at the terminal clamps, and then again with the positive probe touching the positive terminal clamp and the negative probe touching the bare metal or frame member that the ground wire (narrower black wire) leads to. If all of these tests measure near the same voltage, then you can rule out the terminals, too. 

Alternator. A newer battery that won’t keep a charge, the dimming of headlights, or stalling at stoplights are all signs of an alternator that is about to fail completely. If you suspect that your charging system is giving out, test it for certain by touching the probes of your voltmeter to the plus and minus terminal clamps when the engine is running. If it registers between 12.8 and 14.7 volts, this is usually considered within the normal range and your charging system is fine. If the voltage is too low, try the voltage at the alternator output terminals, and if it measures as low, then your alternator likely needs replacement.  

Fusible link. A fusible link is a higher-capacity connector that protects accessories wired directly from the battery, including the starter. Fusible links can either fail gradually or suddenly, depending on the cause. Sluggish electrical accessories, an unusual pause before the starter turns, and odd behavior of accessories plugged into the power socket are all symptoms of a failing fusible link. If the electrical system is completely dead, the battery cables are tight, and jump-starting does absolutely nothing, then the fusible link has likely failed or been triggered. For replacement, get a proper repair manual for your car or take it to your mechanic. Fusible links can be significantly more expensive than fuses, so check all major electrical connections to see if there’s an obvious problem before installing another one. People sometimes cause fusible links to fail by jump-starting a car with the clamps reversed. 

Faulty switch. Test the switch that has failed in all possible positions, to see if the accessory works at all, or to test for loose connections or shorts. Particular switches, such as those for headlights, sometimes have built-in circuit breakers. 

This article is from
http://www.thecarconnection.com/tips-article/1002403_solving-electrical-problems