Showing posts with label auto repair. Show all posts
Showing posts with label auto repair. Show all posts

Wednesday, February 15, 2012

What Documents Are Important to Keep for my Vehicle?


There are several documents you are required to keep with you when you drive in the United States. It is easy to forget about necessary paperwork when driving – most of us are only concerned whether our CD Player and navigation units are functioning to make sure we are entertained and comfortable. However not having a piece of the necessary paperwork required for driving on public roads can leave you with a huge headache.

 One of these is a driver’s license, which also serves as a valid form of identification. As it is your license to drive, and a form of identification, it is best to carry your driver’s license with you at all times. These are issued by your home state, and the requirements for obtaining one vary from state to state. To check the requirements where you live, visit the Department of Motor Vehicles website for your home state.

You are also required to carry a liability insurance policy for driving. The minimum requirements of these policies also vary from each state, but regardless, a card will be issued to you either physically or electronically. There are many insurance companies switching to paperless policies, and while this is more efficient and “eco-friendly,” it is important to make sure you print a copy of your insurance card and keep it with you if you received it electronically.

You are also required to register your vehicle in the state in which you live. After filling out a registration form, and a check for the fees for registering your vehicle, you will receive a document and a sticker to apply on the top right corner of your license plate. Make sure to keep the document that comes with the sticker – this is your vehicle registration paperwork and should be kept, along with your insurance information, in the glove compartment of your vehicle.

Why are these documents important to keep with you? If you are ever pulled over by any law enforcement officer, you will be required to furnish these documents as proof you are legally able to drive in the U.S. If you are caught without these documents you will most likely be issued a separate ticket for not having them on you, along with whatever violation you were cited for in the first place. Additionally, if you are ever involved in an auto accident, you will be required to exchange the information on these documents to the other party involved (if any), and depending on the severity of the accident, report it to the Department of Motor Vehicles. It is best to avoid any problems by making sure you have your paperwork in order at all times.
 

 Lastly, it is very important to keep the original documents that prove your ownership of the vehicle – typically called a title. The title to your vehicle is critical in proving that the vehicle belongs to you, and is required for registering the vehicle in your name for the first time. Never keep the title inside the vehicle – if the title is lost, getting another copy can be difficult. It is best to keep the title to your vehicle in a safe place at home where you can find it if you need it.

Monday, December 5, 2011

Is Your Muffler Bearing Still in Good Shape?

Has the performance of your car seemed reduced as of late? Does the exhaust sound rough or just too loud? Is the idle too low and you are thinking the fuel pump has failed? Well good news everyone! It may just be your muffle bearing not the fuel pump assembly. The muffler bearing is essential for high performance cars to avoid that annoying swarm of angry bees sound. Ever heard a Honda with a fart can on it? Well the muffler bearing will keep you from looking like a fool. But the muffler bearing is not the only part that is over looked on a regular basis…there are tons of parts that just don’t get enough attention.

Most of the time blinkers stop working and it is assumed it’s time to replace the bulb but really your car is just out of blinker fluid. It is a common mistake to waste your money replacing bulb after bulb without fixing the issue. The blinker is a sensitive component and needs to be properly lubricated, if not the bulb can dry out. Lots of issues can be cause by a dry bulb, the least of which is fire. Before ordering blinker fluid, be sure to check the manual for the correct viscosity fluid for your vehicle. Don’t forget that Synthetic fluid is only intended for newer model vehicles.

This brings up on to performance gains that can be made with very little time or effort. These upgrades can give performance increases almost instantly but are seldom known in the automotive community. Parts like the radiator insulator, which keep the much needed heat closer to the engine. The engine works to create heat and there is no reason to give it away through the cooling system. The cooling system is intended to keep the transmission and axles cool not the engine. Protect the most valuable commodity or your car by insulating the radiator from cold air. Lastly are brake line upgrades. A cheap and helpful upgrade is a cross drilled brake line kit. These lines expose the brake fluid directly to the outside air and thus cool the fluid. Cooler fluid increases braking and reduced brake fade during times of heavy use. 

Automotive performance has been argued about since the dawn of the car but following the correct steps will get you ahead of the game. When working on your vehicle it is important to never listen to this guide. All of these parts are a joke and not to be taken seriously. If any of this guide made sense to you leave the automotive work to the professionals. Stay safe and always trust a licensed mechanic to do all maintenance and repairs to your vehicle.

Tuesday, October 11, 2011

Honda Accord Steering Moan Fix

In 2003 Honda introduced the new Accord with classically elegant lines and a few new upgrades to the interior. A new power steering rack and power steering pump were just a few of the updates. The car was a sales success selling hundreds of thousands of units but with great success comes great responsibility. When the accord begun to develop a steering moan on cold starts Honda was scrambling to find a solution that would not break the bank.

The solution came in the form of a 30 cent O-ring and about 15 minutes worth of work. The fix is simple and as elegant as the car itself. What causes the moan is air that has slipped into the system while cold and it creates bubbles or foam in the steering reservoir which will cause the pump to moan due to the added stress. The noise tends to go away once the fluid has warmed up but still the response "it's just noise" was not good enough for owners.

The process for fixing the issue is simple and will be covered in most cases by the deals but the owner must ask for consideration before beginning of the install. When the repair is performed the first step is to remove the inlet joint bolt and place a shop towel under it to catch leaks. Twist the inlet joint back and forth until loose and carefully disconnect the joint. Point the tube upward and remove the old inlet joint O-ring. Now apply power steering fluid to the new O-ring and with the new O-ring in place re-install the inlet joint. torque the bolt to 8ft-lbs and top off the power steering fluid as needed.

With this simple 15 minute install the moan will stop and no longer be problem, in the case that the noise continues check the levels of the steering fluid. The system may need to be bled to remove excess air that may have entered the system. If all the air is bled out and the system still moans you may actually have a failing steering pump and it is time for a more major repair.

The Technical Service Bulletin is shown at this link: http://www.buyautoparts.com/howto/honda-accord-steering-system-moan.htm

Thursday, October 6, 2011

What Makes a Car Cool

Cool is a word that can be used to describe many a thing...it can be a mass air flow sensor or alternator that is new and works in a  unique way. It can also be a car that may look ugly as hell but for some reason we all want one....WRX STI anyone. The fact that a car is bad wont even make it loose its cool factor...in fact it may even help.

The cool factor is something that auto makers have struggled with for year and even tried to force on people. The truth is if a car is cool it will be made that way by the general public, it cannot be told to you by the "car hipsters". People tend to fall into crowds of what everyone else likes but many of us like what we like because it is   "cool". This to me means that a car has the "it" factor, there is something about it that i like but i cannot tell you why. This is something that cannot be forced if it is not there. One of the best examples of a missing cool factor was the Pontiac Aztec which was billed as the car of the future and marketed to be the coolest new car. It failed....epically, not only was it one of the single ugliest cars ever made it was also trash in every way that can be compared to a car. On the other hand there are cars that are worthless that are cool like the Nissan 240SX. Not to say that it is not awesome but as a stock car it was a dud.  A small under powered truck motor sat under the hood and while the car looked sporty the suspension was set up for comfort not sport.

The 240 personifies this "cool factor" like the old school civic because they became something very different then they were intended. The cool factor developed from the cars being modified and after a while no one saw the car as just a car. They saw what it could be...and this is the essence of cool. It is the factor where a person sees a car and thinks what if can become which make it just ...plain cool. Of course there is always Aston Martin which is just the epitome and has been since its start.

Tuesday, October 4, 2011

What Does a Knock Sensor Do?

Knock sensors are the units in vehicles that monitor the pinging in the motor and help control the timing of the engine. The computer uses the input from the knock sensor along with the O2 sensors and air fuel ratio sensor to adjust the timing and fuel mixture in the pistons.

The engine in a modern vehicle has to be kept in perfect timing to ensure the top of efficiency and performance. This is done by toeing the line between running perfect and detonation. The perfect ignition of the air / fuel mixture happens at the exact moment that the piston is about to reach the top of its stroke. The timing is set this way to ensure the pressure has time to begin pushing the piston back down. When the spark plug is fired with the incorrect ignition timing or fuel mixture the pressure waves move out from the flame wall faster than the explosion itself. When this happens they impact the side wall at the incorrect time and a sound wave is created and detected. The element in the knock sensor is designed to detect this sound and alert the computer to adjust the timing.

All sensors in a vehicle are extremely important and are generally overlooked on basic maintenance. During automotive check ups it is important to remember to check the smaller parts such as sensors and filters to ensure protection from future issues.

Wednesday, September 7, 2011

Get Rid of that Squeal from under the Hood

There are lots of noises that come with operating a vehicle, from the hum of the fuel pump to the whine of a supercharger. The whistle of the turbocharger or the quiet roar of the tires on the pavement they are all sounds we get accustom to. The one sound that is common that most of us cannot stand is a belt squeal. The noise is created either by the belt in the groves of the pulleys in which it rides. There are a few different causes can be associated with the source of the squeal. When the sound comes after a rain or driving through a large puddle it means that some of the water has reached the back of the belt and is causing slippage which is the source of the sound.
Belt squeals are caused by the belt not being tight enough and slipping on the pulley, when the rubber of the belt slides on the pulley it causes the sound. A huge concern on this is that the belt will wear faster and could snap leaving the drive of the vehicle stranded.
Belts become loose for a few reasons in a vehicle, one is that over time the belt has stretched due to tension. Another factor can be physical movement of the belt driven part itself, all belt drive accessories are bolted to the motor on sliders. If the bolts that hold these units become loose the belt tension will lower and slippage will occur.
Belt squeals can be fixed in a number of ways, a new belt can be installed and the problem will be solved though this can be expensive at times. The more popular solution is to just simply tighten the belt, this is a simple process of loosening the bolts that hold the accessory causing the sound and moving the unit till the belt is tight. Then secure the bolts and the sound should be stopped, it is important to not over tighten the belt as too much tension can cause the belt to snap. As with all car maintenance it is important that this be done properly by someone who knows that they are doing. With proper attention a car can last well into the half million mile marker without major issues. 

Wednesday, August 17, 2011

Why Should a Visual Inspection be done on your vehicle

Car and trucks are just like people when it comes to health issues. Failure of an alternator or the starter can be seen months in advance just like the signs of a serious illness in a person. Many times the signs for a car can be seen by just taking a close look or listen.  
The tires are the first area to inspect if the tread wear is different on each tire or if the wear is strange on a single tire there may be more of an issue then the wheel itself. A strange wear pattern on a tire can indicate a bad alignment, bent control arm, bad bushing or something even worse. These issues can all be detected with a simple visual inspection which can save hundreds or thousands of dollars.
There are other areas that can be visually inspected such as the brakes or the engine itself. The brakes will show signs if there are going to be future issues, these signs can be as simple as grooving on the discs or leaking from the caliper or lines. Proper brake care is important since they are what slow the 3000lbs piece of metal that we all get around in.
When inspecting the motor it is a good idea to look at all the belts and check for extreme cracks or areas of the motor where there is oil leakage. If a belt were to snap in a motor not only will the car have to be towed to a repair shop but if it were to be the timing belt that was to snap it may destroy the motor. Leaking from gaskets in the motor is a sure sign that some attention needs to be paid to that area. Leaking of oil or coolant will eventually lead to failure if not addressed and can be very costly to the owner of the car.
There are many systems in a car and knowing what to check for can be the best preventive maintenance. Fixing an issue before it happens will always save money and time plus avoiding the headache that will inevitably follow any serious automotive breakdown. 

Friday, July 8, 2011

A Clogged Air Filter Can be a Dangerous Enemy

There are plenty of obstacles on the road in front of all of us…literally. Cars, trees, kids playing in the street and the occasional mudslide but some of the biggest ones are inside our own car. Lots of issues rob our cars of horse power and performance. Cars operate in a tolerance of everything working correctly to achieve proper mileage and performance. Wheel hub bearing must not offer too much resistance and the fuel pump must be working with enough pressure, basically everything make the car run the way it should. People tend to over looks basic maintenance and don’t realize that even the smallest thing can cause a huge issue.
Oil changes can mean the difference between a motor lasting 10K miles and 300K miles, while transmission fluid changes can extend the life of the tranny. The air filter is one of those parts that people tend to ignore but not realize what a filter can do. Think about breathing through a straw, could you run a mile like that…well that’s what your car is doing with a clogged filter. A clogged air filter robs horsepower and gas mileage and can also cause complications in high performance cars. With restricted air flow in turbocharged cars this can cause un-needed pressure fighting the turbo. This pressure can cause the oil in the turbo to leak from the unit or it can cause a loss of the proper air intake amount. This can cause incorrect combustion in the cylinders and even cause damage to the bottom end of the motor.  

Tuesday, June 28, 2011

How Do Auto AC Systems Work

In the days of ole, the wind was the best way to keep a hot day from being too much to bear but the modern age calls for a modern solution. AC systems are designed to cool off air and keep the environment cool, well the indoor environment that is. Ever stood near the outside of an AC system, that heat has got to go somewhere. AC parts such as an A/C compressor and evaporator work together not to eliminate heat but to move heat to a different location.  The Idea of the ac system is simple, capture heat on a medium and use fluid to move said heat to another location. In the case of an auto ac system the heat is captured from the evaporator inside the car, usually under the dash. The captured heat is transferred to the condenser at the front of the vehicle and released. 

 A car, unlike a home relies more on moving air than fans to pull the heat off the condenser at the front of the vehicle. Auto AC is also a much more compact version of what a home ac system is…unless you feel like strapping a window unit into your car. When a car is in movement, air is blowing across the condenser which is basically a radiator that uses coolant and a cooling fan.  Just like the engine cooling system that keeps the car from over-heating the ac system keeps the passenger from overheating.

Components in the AC system play vital roles, each doing something that will specifically change the way the system works. The compressor being most important part, as it pushes the fluid through the system so that each of the other components can do their job. There is also a filter in the system that is often called a Accumulator/Drier which is designed to remove dirt and debris from the system. Then the fluid is passed through the condenser to be cool and yep you guessed it condensed. Once the Oil/Freon mix is cooled than it is passed through the expansion device where the fluid is allowed to expand into larger tubing. This process will further cool the fluid and then it is pushed into the evaporator which is a device where the fluid will be spread out even more onto what is like a radiator but works in reverse. Once the fluid travels across the evaporator a fan pushes air across it and the heat in the air is removed by the super-cooled liquid. Finally the heat soaked liquid is pulled back through the system and it all starts again. Ac systems are designed to make life more comfortable and cooler for all of us even if a failing system may make us a bit hot headed.