Winter cold, before driving preheat car is a lot of owners must have homework every day. Why, then, must be preheat car? If you start directly on the road, why there is a series of questions? Now let’s have a look at the reasons for it!

First, after a long period of time in the car parked, engine oil flows back into the lower part of the machine within the engine oil pan maxidiag elite md802 all systems, the engine is in the upper half there is no oil, lack of lubrication conditions.

Second, before the engine below the operating temperature (approximately between 90-110 degrees Celsius), the fuel system due to temperature is still low, are unable to effectively completely vaporized gasoline.

Third, the transmission gear lubrication, it is generally best to understand most easily overlooked.

Fourth, in the winter don’t preheat car is damage car engine and waste oil.

Preheat cars this thing would have been for car owners are not difficult, but because there are a variety of errors, the majority of owners are difficult to do properly preheat car. The following errors several preheat car, do you have?

Error one, don’t need preheat car in winter
Error two, winter preheat car as long as possible
Error three, "Step on the gas" can improve the speed of hot cars
Error four, with in-situ methods idling preheat car 

Winter car idling shake very common, usually caused by changes in the engine cylinder gas forces are likely to result in failure of the engine idle jitter. Now let’s have a look at the system from the following cause’s idle jitter!

(1) Four reasons leading to the intake system idle jitter: intake manifold or a variety of valve leakage; throttle and excessive intake fouling; idle air actuator failure; intake air inaccurate.

(2) Fuel system jitter leads to idle four reasons: injector fault; fuel pressure failure; injection quantity inaccurate.

(3) Leads to the ignition system idle shake four reasons: the ignition module and ignition coil; spark plugs and power lines; ignition advance angle misalignment; other reasons.

(4) From the mechanical structure analysis idle jitter causes: valve, engine block, piston rod mechanism. Other reasons: Engine cold start wear accounts for about half of the entire amount of wear normal idling warm car can reduce this wear, thus extending engine life.

But preheat car isn’t the time as long as possible is the better, time as longer as possible the engine can achieve stable and normal idle speed can be driving it. Preheat car idling for too long, in addition to increased fuel consumption and coke, but to improve the device’s operating temperature catalytic did not help.

Also note that the car must be low-grade fever after slow driving, speed not look pulled too high, according to the situation and condition of the engine speed slowly changing speed launch creader crp129. Best to wait until the water temperature reaches the water table in the second division (60 C) when driving at normal speed.

In addition, not only the engine needs to be done in a timely manner of “warm-up ", gearbox, hydraulic power assist system, even the tires have to do "warm up".

Some diagnostic tools can help you maintenance your car very well, such as:

Related Links

How to Maximize Your Vehicle’s Fuel Economy
How you drive and take care of your vehicle can have a big effect on how much fuel you use. Follow these simple tips to save money and reduce pollution.
Before You Hit the Road
Cars run their best and consume less fuel when they are well maintained. Below are a few ways to keep your car in peak condition and keep money in your wallet:
Keep your vehicle well-tuned. Simple maintenance-such as regular oil changes,air-filter changes,and spark plug replacements-will lengthen the life of your vehicle as well as improve fuel economy and minimize emissions. Just follow the schedule in your owner’s manual.
Check your tires. Keeping your tires properly inflated and aligned saves fuel by reducing the amount of drag your engine must overcome. Make sure to get a set of low rolling resistance (LRR) tires. Tires that reduce rolling resistance by 10 percent can improve gas mileage by one to two percent for most passenger They are now more common on new vehicles,so in some cases it is just a question of buying a new set of the same thing.
Be weight-conscious. Don’t carry around items you don’t need. For every 100 pounds of weight in your vehicle,fuel economy decreases by one to two percent. Also,reduce drag by putting bulky items inside the vehicle or trunk instead of on a roof rack.
Keep track of your fuel economy. A drop in your vehicle’s fuel economy can be a sign of engine trouble. Keep track of your fuel economy by noting the odometer reading and the number of gallons purchased each time you fill up. To calculate your gas mileage,divide the number of miles traveled between fill-ups by the number of gallons purchased. Most hybrid cars and even some conventional gas vehicles have special gauges that make it even easier to keep track of your fuel economy in real-time,so you can see how your driving habits are impacting your fuel efficiency.
Behind the Wheel
The way you drive can have a big impact on your mileage and your wallet. Consider the following when cruising down the road:
Drive moderately. A green light does not signal the start of a NASCAR race. High-speed driving and jack-rabbit starts increase both fuel use and emissions. Going 65 mph on the highway instead of 75 can cut your fuel use up to 20 percent,and making more gradual stops and starts will bring even more savings.
Don’t let your vehicle idle for more than a minute. During start-up,your engine burns a little extra gasoline. However,letting your engine idle for more than a minute burns more fuel than turning off the engine and restarting it. You can make it easy on yourself by purchasing a vehicle with”stop-start”technology that will automatically shut off the engine and restart it when you take your foot off the brake pedal Autel MaxiDiag. This technology,once only found on hybrid vehicles,is beginning to enter the marketplace on conventional gas-powered cars and can cut fuel consumption by around 5 percent.
Park in the evaporation of fuel and keep your vehicle cooler in the summer by parking in the shade.
Driving a Clean Car Revolution
Although the tips above will help reduce your fuel costs and emissions,the best way to cut your expenses at the pump and reduce your oil consumption is to use-and advocate for-better transportation options that end our dependence on oil.
Keep moving,but drive less. Driving less is the best way to reduce the environmental impact of your transportation needs and spend less at the pump. Link errands,carpool,walk,bike,or use mass transit whenever possible. Choose a place to live that reduces your need to drive. If your family already has one vehicle,consider trying to meet your travel needs without buying a second one. In all these cases you can check off everything on your to-do list while putting fewer miles on your car.
Buy a more fuel-efficient vehicle ds708. If you are in the market for a new vehicle,choose the most fuel-efficient one that meets your needs. Thanks to strong new fuel economy standards,there are more efficient options in dealer showrooms than ever before,including steadily-increasing numbers of conventional gas powered cars that achieve greater than 40 mpg. Hybrids and plug-in vehicles achieve even greater fuel savings,and are especially good choices for those who drive in stop and start city traffic. UCS has developed several resources for consumers in the market for hybrids and electric vehicles,including the EV timeline,which illustrates and compares current,past,and upcoming electric vehicles,and our Model E electric car blueprints,which demonstrate electric vehicle technology.
Advocate for better transportation policies. Americans must demand a change to the transportation system that works for us-one that’s much more efficient,provides better transportation options,and begins to tap into clean,reliable,oil-free sources like electric cars and advanced biofuels. Through a combination of smart federal policy and private sector innovation we can expand consumer transportation choices and cut projected . oil use in half in 20 years. To be a citizen advocate for better transportation solutions,visit the UCS action center.
Related Links

Four Quick Fall Car Care Tips
Winter and summer generally call for the most attention to car maintenance given the harsh weather conditions both of those seasons experience. But as the leaves change and that nip comes to the air,it’s important to take a look at some vital parts of your vehicle to ensure that they are in good can often mean rainy weather and even snow,so you’ll want to be certain that the parts of your car that are designed to deal with that kind of weather are all in proper working in order. A little drizzle can turn into a big problem if your windshield wipers or tires are in bad shape.
Pep Boys provided us with a list of four simple car care tips for the fall season. Take a read through and then perform these checks on your car. It should only take a few minutes and can end up saving you a big by mitigating problems that the season’s iffy driving conditions can at tires for signs of uneven wear or other damage
Your tires play a vital — and generally thankless — role in keeping you safe on the road. They are,after all,the only point of physical contact between your car and the pavement.
Uneven wear on tires can point to a couple of potential safety problems. It could mean that one or more of your tires is underinflated,which can negatively affect your car’s handling and fuel economy. It can mean that your tires are out of alignment,which can cause stress on your suspension and result in an uncomfortable ride. It can also mean that the tire is out of balance or the wheel is bent,which can result in a bumpy ride due to the wobbly tire or wheel.
Any of these issues can cause compromise the safety and comfort of your car. If you notice uneven tire wear Autel MaxiSys,check into the cause of it as soon as to and feel your brakes
Pay attention when braking to be sure they are not making scraping or grinding noises,or that the brake pedal does not feel soft or spongy when depressed. Either of these issues can make braking difficult,which is obviously something you don’t want.
A soft or spongy brake pedal can point to a couple of possible problems,the most common of which is that there is too much air in the brake lines. You can fix the problem yourself by bleeding the brakes,but it’s probably best to have your local mechanic take care of it for you.
If you hear your brakes making scraping sounds,it can mean that there is some kind of foreign particle stuck in them or that the wear indicator is rubbing against the rotor. If you hear a grinding sound,that means the friction material on your brakes has worn off and the only thing stopping your car is the metal backing plate. This will make stopping the car very difficult and can damage critical parts of your your light bulbs and lenses for clarity
Give your headlight,brake,fog and hi-beam bulbs and lenses a good check for clarity. It’s starting to get dark much earlier,meaning your lights are going to be even more important than usual Launch X431 IV,since you’ll be using them when there is heavier traffic flow.
There are a few home remedies to fixing cloudy lights,including using an aluminum polishing compound or even your windshield wipers if they are worn,cracked or streak when in use
When it comes to driving,there’s not much that is more infuriating than windshield wipers that don’t work properly. Having your vision obscured by ineffective wipers that just spread the rain all over your windshield isn’t only annoying,it’s also windshield wipers is quick,easy and cheap. Simply go to your local auto parts store,get the wipers that are the right size for your car (they’ll generally have a reference book there for you to use) and follow the installation instructions. Do this while it’s still warm outside,because trying to pry off wipers with cold hands is torturous.

Related Links

All of a sudden vehicle tires problem come notify individuals are caught unexpectedly, experienced this type of situation the vehicle proprietors have began to stress, then exactly how should we permit the vehicle proprietors to avert this unpredicted situation? You’ll possess the understanding and skill to handle the problem, you as who owns the vehicle, would you comfortable with the tires emergencies? See below, in my opinion you’ll be gathered.

Everyone knows the vehicle tires maintenance needs four steps.

The initial step the constant maintenance, the so-known as maintenance would be to give vehicle tires regularly do maintenance autel md802 review. Suggested every 10,000 km to perform a vehicle and tire maintenance. To determine the tire pressure regularly sedan, timely repair weaknesses which exist on vehicle tires, vehicle tire tread timely liquidation of gemstones or foreign objects. No tire brands that can’t eliminate this task. To be able to extend the existence of vehicle tires vehicle tires, we should regularly transposition, so we must stick to the mix exchange, exchange of principle before alternative. When make use of the new tires the very first time should be exchange front and back tires at 10,000 km.

The 2nd step pressure would be to regularly look into the tire pressure towards the vehicle. Since the vehicle tire when the tire pressure is not high enough tire vehicle tire easily result in side because of withstand excessive pressure can result in serious distortions vehicle tire sidewall ply rupture happens leading to puncture vehicle tires or run gas. When the tire pressure is simply too high vehicle tire sidewall easily result in over- extended ply sidewall damage or put on the center of harmful situations, for example fast or stopping distance is simply too lengthy. Therefore, even when we make use of the worldwide brand tires for example Historical past also needs to identify tire pressure regularly. Generally, it is recommended that you be examined once for 2 days, to make use of the right table to identify abnormal recognition within the recognition time, to keep in mind together the chubby tummy also identify if this picks up tire pressure, which could avoid the chubby tummy when you can use it normal use Autel maxidas DS708. When the recognition of abnormal tire pressure tires pressure should then be modified towards the standard atmospheric pressure and to be sure the same coaxial tire pressure, to ensure that the proprietors can ensure safe driving.

The 3rd step is prevented, would be to avoid accidental harm to vehicle tires. First, you want to avoid excessive or sudden turn or start an urgent situation stopping brutal driving habits, we adopted the procedure moving to prevent potholes, road filled with thorns along with other harsh road atmosphere. In the end can’t guarantee that we’ll definitely not accidental damage, however, as lengthy as possible avoid accidental injuries to lessen the prospect of these tires.

The 4th step change, the so-known as change would be to replace vehicle tires. If worn vehicle tires or even more serious harm to the exception, only then do we suggest that you ought to be quickly changed vehicle tires. We can’t choose when you should switch the tire dimensions are more compact compared to original vehicle matching individuals tires ought to be supporting using the initial vehicle tires or tire upgrade more sensible. Generally vehicle coaxial tires must make sure that tire brand, tire tread, tire specifications to exchange exactly the same, so that you can be sure that the vehicle drivability.

Some vehicle diagnostic tool will help you maintenance your vehicle well, for example:

Related Links

Charging System Checks Made Easy
Your car or truck runs on fuel,right? That’s what you thought. And you were partially correct. But before fuel,your car needs electricity. It needs juice to turn the starter and a strong spark to fire the engine. Finally,it needs some air to make turn the fuel and spark into fire. In fact,most automotive troubleshooting revolves around establishing which one of those three items is not making it into the combustion chamber. If your car has been having a no-start problem,you’ve no doubt done some testing on the electrical and charging systems.
Some of the most important tests when troubleshooting automotive electrical systems are voltage tests. You want to know the voltage of your battery before you turn the key,and you need to know the voltage that is being sent back to the battery from the alternator while the car’s engine is running. Once you have these two numbers you’ve gone a long way toward determining what may be wrong with your vehicle’s electrical system.
n the past,these electrical tests have involved a hood-up,pulling over to a safe place off the road,in-depth analyses with often expensive meters and rigs. Back in the ’80s we had a digital multimeter to read static voltage or battery voltage and a gigantic alternator tester that measured alternator output using a fat,hot heat sink. It was major,not because it was tough to use but because it was a large tool that could not be used on the fly. On top of that,these tools were really expensive considering how little they measured.
But times really do change. Thanks to technology we have many advantages over the old ways. In terms of charging system checks and diagnosis,there is a tiny,inexpensive tool that can send you immediately in the right direction. For this write-up,I chose the Equus Innova 3721 Battery and Charging System Monitor,not because it’s the best or the go-to tool. I chose it because it was the cheapest tester they had on the shelf at Wal-Mart so I could prove once again that you don’t need to spend a lot of money to get really good information that will lead you to a correct diagnosis of your car’s engine problems. This handy little meter plugs into your cigarette lighter and actively measures voltage output vcx plus scanner. With your key in the on position,it will measure the condition of your battery. You’ll want to see something in the neighborhood of 12 volts. Thankfully it’s displayed clearly on the tester’s screen. With the vehicle running you have now switched to measuring the vehicle’s alternator output,usually around 14 volts. To make things even simpler,there colored LEDs – green,yellow and red – indicate the general health of the charging system. This is a major piece of convenience that plugs right into your power outlet (formerly known as the cigarette lighter).
Now that you know where your system’s weaknesses lie,you can start to improve things. Maybe you just need to clean your battery terminals or replace the battery. Or maybe your alternator is toast. Either way,you can now measure things quickly – and cheaply! I am so impressed with the ease of use and accuracy of this and similar products that I recommend it to car owners and mechanics alike launch creader crp129. It may not be a direct substitute for the $500 battery and alternator tester,but at a fraction of the cost it’s great.

Related Links