How to align the Polo 02 ignition timing adjustment method, I am a micro car, please pay more advice

First, the ignition timing does not have a great impact on the car, the combustion of gasoline in the engine must be ignited by the spark plug jumping out of the spark, to make the engine start smoothly, and burn well, the spark of the spark plug must be strong enough, but more importantly, the time when the spark jumps out must be appropriate and correct, too early and too late will affect the horsepower of the engine, the time when the spark jumps out of the spark plug is the so-called ignition timing. It is generally expressed in terms of the angle of how many crankshaft turns before the piston goes to the top dead center, such as 10° before the top dead center, rather than in time.

2. Ignition timing adjustment.

1. Adjust the gap between the power-off contacts of the distributor.

The size of the contact gap not only affects the strength of the spark, but also affects the opening and closing of the contact. If the contact gap is adjusted after adjusting the ignition timing, even if it is a small change. It will destroy the ignition time that has been adjusted, so the contact gap must be adjusted before the ignition timing adjustment, and the gap must be adjusted to 0

35～0.40 mm range.

2. Find out the position of the top dead center of the compression stroke of the first cylinder, and loosen the spark plug of the first cylinder.

Slowly shake the crankshaft, when you hear a deflating sound, it means that the first cylinder is compressing the stroke. Open the sight hole cover on the flywheel housing and slowly shake the crankshaft so that the timing mark is aligned.

3. If there is an octane number selector, it should be adjusted in"0"on the scale position.

4. Determine the position where the contact of the cut-off is just opened.

Unscrew the fixing screws of the distributor housing, and turn the shell along the direction of rotation of the distributor shaft first, so that the two contacts are in a closed position. Then turn on the ignition switch and turn the shell of the distributor in the opposite direction of rotation of the distributor shaft while facing the high-voltage wire of the ignition coil against the tie iron (about 2 3 mm) until a spark is found. Finally, tighten the set screws of the distributor housing.

5. Connect the high-voltage line according to the ignition order

Replace the fire divider, insert the first cylinder high-voltage wire into the plug-in hole where the distributor cover and the conductive piece of the distributor head are aligned, and plug in the high-voltage wire of each cylinder in the order of clockwise direction.

6. Start the inspection:

Start the engine to run to a normal temperature, accelerate suddenly, and if the engine makes a short and slight knocking sound and disappears immediately, the ignition time is appropriate. If there is no knocking sound, that is, the ignition time is late, the fixing screw of the distributor shell should be loosened, and the distributor shell should be rotated a little in the opposite direction of the distributor shaft. If the detonation sound is severe, that is, the ignition time is early, the distributor shell should be turned in the opposite direction of the above until it is suitable.

Procedure:

After the owner selects the model and pays the purchase price, the dealer will provide the owner with the manufacturer's car quality certificate and the vehicle movement certificate valid for three days, and issue an invoice for the purchase of the car. When issuing an invoice for the purchase of a car, the owner of the car needs to provide his or her name and ID number.

The tax declaration copy of the car purchase invoice and the copy of the automobile quality certificate, the original and copy of the ID card (the original certificate and official seal of the enterprise organization are required for public vehicles), and the vehicle purchase surcharge is purchased at the vehicle acquisition tax office.

After the vehicle purchase surcharge is handled, the owner can bring the corresponding procedures for the vehicle purchase surcharge and the registration copy of the car purchase invoice, the original car quality certificate, the original ID card and a copy (must be copied on A4 paper) to the vehicle management office to submit the information, approval and listing.

After arriving at the DMV, first get a new car registration form (the bus needs to be stamped with the official seal), and fill in the relevant information of the owner and the vehicle on it accurately (there is a special person to guide you), and then queue up to submit.

Perform external inspection of the vehicle, check the engine number, frame number, vehicle model, etc.

After the vehicle is inspected, go to the co-insurance hall to apply for vehicle-related insurance (compulsory traffic insurance and other commercial insurance).

After completing the vehicle insurance, go through the vehicle registration procedures at the registration hall.

Pay the vehicle and vessel use tax, crossing fee, vehicle driving license, vehicle license plate and other related fees at the lobby.

After paying the relevant fees, the car owner can start randomly selecting their license plate number on the computer.

After selecting the license plate number, you can proceed to the license plate installation.

After installing the new license plate, the new car must be photographed and archived.

Print the glass anti-theft number and receive the exhaust emission certificate.

The last procedure to go through at the DMV is to obtain the vehicle driving license and the vehicle registration certificate (property right certificate).

The vehicle owner shall bring the vehicle driving license, the vehicle acquisition additional tax payment certificate and the vehicle registration certificate to the vehicle acquisition tax office to collect the purchase tax copy.

In the last step, the car owner shall register and pay the road maintenance fee at the road maintenance fee collection and inspection office with the registration copy of the car purchase invoice, the vehicle driving license, the additional tax book, and the vehicle registration certificate.

Note: If the owner of the car is a foreigner, he must also go to the police station to apply for a temporary residence permit. Because in the process of applying for a new car registration, the owner of a foreign household registration must provide a temporary residence permit in addition to his ID card.

After completing the above 15 "processes", your car will really have its own "household registration book".

1.Pay at the dealer (4S store or dealership) to buy a car and get an invoice 2Take the invoice to the local car purchase tax collection office to line up, pay the purchase tax, and get the tax payment voucher 3

Take the above information and drive a new car to the local vehicle management office, and the hall can generally buy compulsory traffic insurance and commercial insurance, and then take pictures online, apply for a driving license, and get a license.

OK on the road.

Buy a car, pay the money, pay the purchase tax, apply for insurance, get a license, and it's OK.

Pay the purchase tax and apply for insurance.

Volkswagen Touareg, who says badly?

Sports cars: BMW 335i, BMW Z4, Nissan 350Z 370Z, Mercedes SLK300 350, Lexus IS300C, Audi TT S, Porsche Boxter Cayman.

I personally recommend the BMW 335i, which is close to the performance of the M3, but only about 70% of its **, twin-turbo, is still very cool.

SUVs: Q5, X5, Q7, Freelander, Cayenne, Tiguan, Lexus RX Series.

Q5 is recommended because cars like Q7, Cayenne, X5 can only be bought in the lowest version. So it's better to buy a higher version of the Q5. If you want off-road functionality, buy Freelander, after all, Land Rover's reputation in SUVs has always been good.

Sedan: Too many options, BMW 3 Series, 5 Series. Audi A6. Mercedes E-Class. Toyota's new Crown. Volkswagen, Lexus GS series, Cadillac CTS, SLS.

This sedan depends on personal preference, anyway, I don't recommend Audi A6, BMW 5 series and the like, it's all over the street.

If you want to buy it, you can buy the top one.

SUV Q5 Lexus RX450 Volvo XC90 Roadster TT Z4 IS300C M3 350Z Sedan A6L Cadillac CTS Chrysler 300C

Porsche Cayenne.

Mercedes ML350

Porsche Karman.

BMW has a sports car that is good for more than 720,000!

In fact, you don't need to compare these with others There will be a chance to earn money to buy good white in the future If you really care about these I recommend a few Citroen sedan Sega to you.

The domestic sedan is also good BYD F6 Geely's Emgrand is also good It depends on the landlord's idea I hope the younger brother's answer will help the landlord!

The car is a means of transportation, you have to do what you can! The main consideration is fuel consumption, follow-up maintenance costs are the most important! The new Alto and the sedan Xiali are good!

Why bother? If you really want to buy, just take a look at small cars like QQ, Alto, and Beidouxing.

Let's save again. Don't take out a loan. The interest generated on your loan is enough to maintain it several times.

ps: This thing is also compared or something, it's really not very interesting, it's enough for your own use, why compare this with others.

Then buy a van, the price is equal to that of a mini car, and the volume is equal to that of a sedan.

Then you can buy a domestic car. In fact, there are no Japanese and Korean cars, they are all joint ventures. As long as it's not imported originally, I don't think it's anything.

Because German cars are usually too rigorous and not fashionable enough, especially the interior part, the fuel consumption of the American car is enough for you. Japanese and Korean cars pay more attention to the issues of economy and fuel consumption. So you can think about it.

Suteng, Magotan and Tiguan can all be now Volkswagen's cars are generally more mid-to-high-class!

n more.

The United States has a new Regal.

German goods have Magotan goods. Suteng.

Japanese Accord. Horse 6....