07 Sutar 1 8T engine timing drive belt replacement time

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.

Suteng is the timing chain timing system transmission parts are divided into timing chain and timing belt two kinds, timing belt has been used in the engine for a long time, mature technology, low cost, less noise, but need regular inspection and maintenance, generally 5 100,000 kilometers need to be replaced. The timing chain has the significant advantages of compact structure, high transmission power, high reliability and wear resistance, and lifelong maintenance-free.

FAW-Volkswagen Suteng engine is a timing belt, for the timing belt of the Suteng engine, you need to first find the notch mark on the FAW-Volkswagen Suteng crankshaft disc, rotate the FAW-Volkswagen Suteng crankshaft disc, and align the notch mark on the FAW-Volkswagen Suteng crankshaft disc to the triangle mark on the FAW-Volkswagen Suteng cylinder block, and the specific operation steps of the timing belt of the Suteng engine are as follows

1. Find the notch mark on the top of the FAW-Volkswagen Suteng crankshaft plate.

2. Rotate the FAW-Volkswagen Sutar crankshaft disc and align the notch mark on the FAW-Volkswagen Sutar crankshaft disc with the triangular mark on the FAW-Volkswagen Sutar cylinder block.

3. Align with FAW-Volkswagen Sutar 2 camshaft timing marks.

4. Install the tensioner of FAW-Volkswagen Suteng timing belt.

5. Use a wrench to tighten the tensioner of the FAW-Volkswagen Suteng timing belt, and the operation is completed.

Chain. EA111 is a chain, EA211 is a belt, the former is noisy and maintenance-free. The latter is quiet, and to the kilometers to be replaced.

The round shape in the upper left corner is ABS, which is the anti-lock braking system; The blue lid in the lower left corner is the filler of the wiper water reservoir, from where the wiper water is added; Most of the car engine on the left side is the heart of the car; The oil filler port of the Sutar is on the left side of the engine and is relatively discreet.

In the middle, near the top of the right side is the air intake pipe and air cleaner, through which the gas required for engine operation is filtered before entering the combustion chamber; The black lid with a light yellow markings on the top of the far right is the brake fluid reservoir; Followed by the ECU, the brain of the whole car, controls the normal operation of the whole car system.

Fuel consumption ran more than 6,000 kilometers, the first tank of oil did not open the air conditioning fuel consumption is, the second box has the air conditioning is, and then it was hot to open the air conditioning is basically about 6 oil, fuel consumption is basically pleasant, I thought that the fuel consumption of my car was at least more than seven, I did not expect it to be really good.

Comfort Buy Suteng fancy is the front and rear independent suspension, before buying has been reading the post, many netizens said that the suspension is hard after buying the car feels hard, if it is a little softer, the speed of the speed bump must be lowered or it can take you to fly.

Hello, Volkswagen Sutar this car is equipped with this car, its engine is a timing chain, and it is maintenance-free for life.

The configuration of this Volkswagen Sutar is a timing chain, which does not need to be replaced for life.

Hello, the engine of this car belongs to the form of a timing chain, and this chain does not need to be replaced for life.

Hello, this Volkswagen Suteng is a timing chain that is maintenance-free for life.

Hello, the car you said is an official chain, the car, the quality is still very good, you can consider it.

When the FAW-Volkswagen Suteng timing chain is aligned, it is necessary to align the marking point of the timing chain with the marking point of the camshaft and crankshaft, and then install the tensioner of the timing chain to ensure that the timing will not be misplaced, and the specific operation steps are as follows:

1. Align the timing point of the upper intake camshaft.

2. Align the timing point of the exhaust camshaft.

3. Tighten the chain.

4. Find the timing point of the crankshaft alignment.

5. The operation is completed by installing the ** tightener.

The main function of the engine timing belt is to drive the valve mechanism of the engine, so that the engine intake and exhaust valves can be opened or closed at the appropriate time, so as to ensure that the engine cylinder can be suction and exhaust normally. In some models, such as Volkswagen Jetta (EFI), Santana 2000, Bora, Audi, etc., the timing belt also shoulders the task of driving the water pump.

Hello, there are three marks of the timing belt: 1. There are different color chain teeth on the chain, 2. There are also three marks on the camshaft gear, two groove marks, which are aligned with the cylinder head plane, and the dots on the gear and the black chain on the chain are aligned; 3. The TDC mark on the crankshaft gear is aligned with the mark on the oil pump.

It's hard to explain, so let's show you a picture.

Timing belts. Low noise, low transmission resistance and low transmission inertia, which can improve the power performance and acceleration performance of the engine, and is easy to replace. But the disadvantage is that it is easy to age, and the failure rate.

High, the cost of use for car owners is relatively high.

The advantages of timing chains are that they have a long service life, a low failure rate and are not prone to car breakdowns due to timing transmission failures, but they also inevitably have some disadvantages. While the formal construction of both materials has some advantages and disadvantages, the current trend is that timing chains will be used in more engines.

1.Engine belts.

The installation requires a certain amount of skill: the crankshaft and the camshaft are aligned.

Ignition mark, hang the belt on the crankshaft wheel, and hang it straight on the camshaft wheel from the opposite side of the tensioner, and then fold the belt into the side of the tensioner to support the tensioner.

2.The installation of the engine belt requires a certain amount of technical touching: the crankshaft and camshaft ignition mark, hang the belt on the crankshaft wheel, and hang it on the camshaft wheel from the opposite side of the tensioner, and then fold the belt into the side of the tensioner and tighten the tensioner.

The tightness of the timing belt is very important, if it is too tight, the tension is too large, it can easily lead to breakage and affect the life of the belt; Therefore, after the timing belt is installed, the tightness needs to be adjusted to the belt pressure to 10mm looseness, which can be flipped 90 degrees. If the belt is pressed less than 10mm, it means that the timing belt is too tight.

3.In addition, if the timing belt is too loose and lofty, it is easy to slip, resulting in the configuration timing lag, resulting in shaking, refueling weakness, insufficient power, increased fuel consumption, etc., and it is easy to jump teeth when the engine load is large or the power impact is large, which may lead to the top valve, thereby damaging the engine. The use of the belt should be checked regularly to check whether the tightness is appropriate, and if it is too loose or too tight, it should be adjusted in time; In addition, it is also necessary to check whether there are cracks on the surface of the belt, whether the tooth shape is worn, if the wear is serious or cracked, it should be replaced in time to avoid breakage.

Hello, Volkswagen Sutar engine is a timing belt.

The Sutar engine is designed with a timing chain. 80,000 km to 100,000 km, need to check.

1. Official information:

is 80,000 kilometers to replace, and more than 60,000 kilometers to replace. If you often drive in the city, it doesn't hurt to pass the deadline, and you can tow the car into the factory at most once. Nowadays, many trailers are dug for free by manufacturers.

2. The price is included in the Lu Sanyuan test:

The time gauge with a full set of tensioners and tensioners, the factory price is 500-800 yuan. The manual work of changing the time gauge belt is very complicated and the labor cost is high. It is about 300-500 yuan to go to the small shop, but it is about 2000-2600 yuan in 4s with materials and handwork.

6-80,000 km replacement.

Speedy timing belt.

How often to change 6 to 80,000 kilometers, the timing belt is an important part of the engine valve system, through the connection with the crankshaft and with a certain transmission ratio.

to ensure the accuracy of intake and exhaust time.

Generally, the valve of the engine is bent, the piston, the connecting rod is deformed, and even the cylinder block is damaged, and the maintenance cost is less than a few thousand, more than tens of thousands, if you are using a timing belt, please keep in mind the replacement cycle, to the kilometers it is best to replace it in time, and do not have a fluke mentality.

Steps to replace the timing belt:

1. Disassemble the valve chamber cover, disassemble the crankshaft pulley, and remove the timing chain shell; Rotate the crankshaft, turn the crankshaft to the top dead center of a cylinder, screw the crankshaft fixing screw, and fix the crankshaft.

2. Rotate the intake and exhaust camshafts.

There are grooves at the rear end of the camshaft, and the two camshaft grooves are balanced and aligned, and the special tool is snapped into.

3. Remove the old chain and replace it with a new one. The crankshaft pulley also has no slide key, and when installed, there is a round hole in the top of the pulley, which is aligned in the groove above the chain housing.

4. The crankshaft position sensor can be adjusted, and the gap should be adjusted in place during installation, otherwise it will be suspected of reporting a fault and carrying a code; Both the crankshaft sprocket and the pulley rotate freely.