Stuck timing belt on Chevrolet Rezzo. Chevrolet Rezzo

The auto parts catalog contains timing kits for REZZO CHEVROLET 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 years of release. When replacing a timing belt on a REZZO CHEVROLET, it is recommended to change the entire timing kit, not just the belt. If necessary, you can immediately purchase a kit with a pump (water pump) or purchase it separately.
The cost of the REZZO CHEVROLET timing kit depends on the composition of the kit and on the manufacturer. When choosing a timing, pay attention to the engine size and the number of horsepower (hp). For each REZZO CHEVROLET ICE, only its own timing belt and rollers are suitable.
If you are going to change the timing yourself, you may need a valve cover gasket, camshaft oil seals and drive belts. If the replacement is carried out in a car service, the minder will immediately tell you exactly what is needed to replace the timing.
The page shows all timing options for REZZO CHEVROLET that are available. We can bring kits from other manufacturers under the order, within 1-2 days. After replacing the timing, it is recommended to immediately change the engine oil.
Timing belts in our climate need to be changed at a mileage of 60 thousand km., The timing chain at a mileage of 120 thousand km.
The best timing kits are produced by: RUVILLE, CONTITECH, SKF, GATES and INA.
If you are not sure about the correct selection of a timing belt for REZZO CHEVROLET, contact our managers and they will select a timing belt according to the vehicle's VIN number.

Chevrolet Rezzo. In second gear, the car twitches and jerks are possible in first

Causes of jerks

Quite often during the operation of a car with different types Gearbox (both mechanics and automatic), the driver may notice the appearance of jerks in first gear, as well as in second. At the same time, in other gears, these jerks may be absent. Also noted a number of cases where the problem is "floating" in nature. In such a situation, jerks appear "cold" and / or "hot", etc.

We note right away that there are several reasons for the appearance of such a malfunction, starting with the engine power system and ending with the transmission itself. In this article, we will focus on the gearbox, and also consider why the car twitches in first gear, why there are jerks in second gear, and what to look for during troubleshooting.

Vehicle jerks in 1st gear or 2nd gear: Troubleshooting

As mentioned above, in such a situation, the first step is to gradually eliminate problems in the power supply system, ignition, as well as failures in the ECM. For example, a common cause when the car twitches at low speeds when the first and / or second gear is engaged is insufficient fuel / air supply to the engine, impaired mixture formation.

The result is that the engine is unstable, the unit in different modes does not have enough power to “turn” the box, which leads to noticeable jerks in movement. The culprit of the problems may be air leakage, pollution injector nozzles or gas pump screens, problems with the carburetor.
Various ECM sensors (Hall sensor, TPS, DMRV, etc.) can also junk. If everything is in order with the sensors, then you need to check the engine ECU. Quite often, the problem of jerking in 1-2 gears is directly related to the ignition. You need to check the condition of the spark plugs and high voltage wires, distributor and other elements on a specific machine.

As a rule, if the car drives in jerks, in relation to injection cars, specialists carry out a comprehensive computer diagnostics engine. If such a check fails or the cause is not found, then the car's transmission deserves special attention.

So, if the car jerks noticeably in 1st and/or 2nd gear, it is important to understand that the transmission can also be the cause of jerks when the car is moving. At the same time, it is easier to determine the cause in the case of manual transmission, while Various types Automatic transmissions require more serious checks.
Let's start with the "mechanics" box. Please note that if an inexperienced driver twitches in first gear when starting off, it should be borne in mind that often beginners simply make mistakes when releasing the clutch, while the car itself is serviceable.

To get under way without jerks, you need to smoothly release the clutch before the driver feels the grip point (the beginning of the transmission of torque from the engine to the wheels). After the force begins to be transferred to the wheels and the car starts to move, you need to carefully add gas, dosing traction with the pedal accelerator.

If an experienced driver is driving, then he quickly determines the problem. So, on machines with manual gearboxes often the gearbox itself usually has nothing to do with the problem of jerking in gears when driving. In other words, in cases of box breakdown, other problems are noted, when the gears may not turn on, there is a rattle, hum, vibration of the gearbox, etc.
But jerks are usually caused by problems with the clutch on the manual transmission or its adjustments. For example, a car twitches on the first and second in the event that the clutch disc is worn out, the clutch does not “close” completely, it slips. This leads to the fact that when switching speeds, the car twitches.

At the same time, jerks most often appear precisely in “low” gears (first, second speed), when you need the most smooth operation of the clutch and at the same time, a sufficiently large torque is transmitted through the clutch in these gears from the internal combustion engine to the gearbox when the car is accelerating.

Now let's move on to the automatic boxes. First of all, it must be borne in mind that the quality of work and the smoothness of automatic transmission shifts will depend on the type of automatic transmission.
First of all, jerks can occur when driving on robotic gearboxes that have both one and two clutches. The fact is that the clutch of such gearboxes resembles, in its structure and principle of operation, the usual friction clutch of a manual transmission. Often the solution to the problem is to replace the DSG or AMT clutch, after which it is imperative to adapt the clutch (training, setting the setting point).

Also, in some cases, the culprit that the car twitches when driving in 1-2 gears can be breakdowns and malfunctions of the actuators that are responsible for the operation of the clutch in an automated mode.

Concerning CVT variators and hydromechanical automatic transmissions, in this case, when jerks appear, in-depth diagnostics are required. The fact is that such gearboxes do not have a traditional clutch. In this case, the automatic transmission clutch is a separate device (torque converter), where the torque is transmitted through the transmission oil. In this case, the gas turbine engine may well fail, which becomes the cause of jerks.
It should also be noted that the automatic transmission itself can “slip”, and the quality of its work is highly dependent on the level / condition gear oil(ATF fluids). Jerks automatic transmissions of this type may appear due to a lack or overflow of oil, the use of lubricating fluid, unsuitable for properties, etc.

Jerking of an automatic transmission vehicle in certain gears (especially when shifting) may indicate problems with the brake band, valve body, automatic transmission solenoids, sensors, separate automatic transmission computer, etc. In view of the foregoing, we can conclude that the machine must be checked comprehensively, separately paying attention to the level of lubrication and the quality of the oil itself.

Eventually
If the car twitches in first gear or the car twitches in second gear, there can be quite a few reasons. If we talk about transmission, often on manual transmissions and many types robotic boxes gears, a common cause is a worn clutch (both as a whole and separate elements) or malfunctions of the actuators responsible for the operation of the clutch on the manual transmission.

Manual transmission additives We also recommend reading an article about what an additive is for mechanical box gears. In this article, you will learn about the purpose and features of various additives for manual transmission, as well as when to use them optimally.
In the case of hydromechanical automatic transmissions, diagnostics is greatly complicated by a large number of sensors and the presence of a torque converter, which is a separate element. For this reason, it is recommended to carry out a comprehensive computer diagnostics of automatic transmissions, as well as to perform a number of tests and checks that are carried out by experienced specialists in the repair of automatic transmissions at specialized service stations.
Finally, we note that if the owner noticed that the car began to twitch in first gear, the car twitches in second speed, etc., it is better not to delay determining the cause. On the one hand, quick troubleshooting will avoid more serious problems and costly breakdowns, and on the other hand, jerks and jerks not in the first and second speeds can cause accidents and other troubles on the road.

FUNCTIONAL PURPOSE OF THE TIMING BELT

Replacing the timing belt is part of the scheduled Maintenance chevrolet car Rezzo and plays important role in the operation of the vehicle engine. Untimely replacement of the belt can lead to a malfunction of the motor, and a break to deformation of the valve of the gas distribution mechanism and the need for overhaul engine.

All parts of the gas distribution mechanism are closely related to each other, air injection fuel mixture drives the piston of the engine cylinder, which in turn pushes the crankshaft connected by a drive belt with camshaft. Thus, there is a movement of the camshaft, which regulates the frequency of movement of the valves. The Chevrolet Rezzo timing belt connects gears and transmits torque from the crankshaft to the camshaft, affecting its rotational speed. If the system is working, the frequency of their revolutions should be equal.

TYPES OF FAULTS OF THE TIMING BELT

1. Timing belt wear leads to a change in the torque transmission force from the crankshaft to the camshaft, resulting in a change in the frequency of movement of the pistons and engine valves. This, in turn, leads to a malfunction of the gas distribution system, rapid heating of the engine and, as a result, a decrease in engine power and an increase in the consumption of the fuel mixture. For reliable and trouble-free operation of the motor, it is necessary that the valves close and open at the same frequency as the engine pistons. If, due to wear, the timing belt slips, this can cause a break.
2. Breakage of the timing belt Chevrolet Rezzo - is the most dangerous damage to the engine. In the event of such a malfunction, the camshaft ceases to be associated with crankshaft and can stop completely arbitrarily in a position in which any of the valves of the gas distribution mechanism is open. In this case, the piston, moving up, may collide with the valve, which will lead to its deformation. In this case, the car's engine is in danger of serious repairs. It should be noted that a timing belt break does not occur unexpectedly, it is almost always accompanied by changes in the operation of the car engine, a decrease in its power, a change in gasoline consumption, the appearance of extraneous squeaks, squeaks, etc.

To prevent and prevent the operation of the gas distribution mechanism, it is necessary to periodically replace the timing belt, this will save the engine of the Chevrolet Rezzo car from breakdown, prevent premature engine wear and increase its service life.

CAUSES AND ASSESSMENT OF WEAR OF THE TIMING BELT

Timing belt wear occurs for a number of reasons, avoiding which can extend the life of a car engine.

To prevent complete wear of the timing belt, it is necessary periodically, during a visual inspection of the gas distribution mechanism, to check for damage on the surface of the belt. To inspect and evaluate the belt drive, it is necessary to unscrew and remove the protective cover of the mechanism, under which the engine is hidden. The first signs of wear are:

• the appearance of oil and antifreeze smudges that can chemically destroy the timing belt, with prolonged exposure;
• the occurrence of longitudinal cracks on the back surface of the belt;
• the formation of transverse cracks on the inner surface of the drive belt;
• a ragged surface and a violation of the integrity of the edge are also a sign of wear;
• belt wear is also indicated by rubber dust on the surface of the part;
• if the timing belt teeth begin to peel off or wear out, the part must be replaced immediately with a new one.

SYMPTOMS OF A FAULTY TIMING BELT

1. Increased consumption of gasoline by car
2. Decreased engine power
3. Full stop of the car on the go, when you try to start the engine does not start, and the starter rotates easier than usual
4. Unstable operation of the engine Idling and in motion;
5. The occurrence of shots in the injector receiver and exhaust pipe

All these problems may indicate a shift in the valve timing and loosening of the belt tension. If you notice one or more signs of this list on your Chevrolet Rezzo, immediately contact the service station for an inspection.

HOW OFTEN SHOULD YOU REPLACE THE TIMING BELT Chevrolet Rezzo

The frequency of replacement of any consumables for cars depends on the style of driving and the mode of operation of the car. With extreme driving style and aggressive use of the vehicle, it is necessary to replace the timing belt as it wears out and the teeth wear out.

AT normal conditions operation, it is necessary to replace the original timing belt as planned, every 60 - 70,000 km. run. During this period, it develops its resource and becomes unusable. If an analog belt is installed on your Chevrolet Rezzo, the replacement must be done a little earlier than the time recommended by the vehicle manufacturer.

WHICH TIMING BELT IS BETTER TO CHOOSE

Modern belts for the gas distribution system are a high-tech product, characterized by increased strength and wear resistance, capable of withstanding high dynamic loads. Timing belts are produced from neoprene or polychloroprene reinforced with strong fiberglass, nylon and cotton cords.

1. To avoid the mistake associated with buying a timing belt, contact the specialists who will help you order a timing belt suitable for your car engine using the WIN code of your car. This part is one of the most important in the design of the motor, the slightest deviation in the length, width, shape and size of the teeth can lead to malfunctions in the Chevrolet Rezzo engine.
2. Do not try to save money when buying a timing belt, a cheap product can be a low-quality fake that will quickly become unusable and can cause serious engine damage in the future. The best option for any car, there are original parts, their cost is higher than analog ones, but during the operation of the car they quickly pay for themselves.
3. When buying a timing belt, check it for stiffness, good belt should be elastic and easy to bend. The worse the belt, the more rigid it will be.
4. The presence of teeth, sagging, pores on the belt is not allowed - these are signs of a poor-quality belt that will quickly become unusable. The surface of the product must be smooth, small burrs are allowed.
5. When buying on your own, check the timing belt part number printed on the back, it must match the WIN code of the car. If it is not possible to compare the code of the belt and the car, then it is necessary to make a visual comparison of the old and new belts, they must be completely identical.
6. To avoid buying a fake, try to purchase spare parts only from authorized, trusted dealers.
7. Do not save on a qualified timing belt replacement, contact our certified car service, where competent mechanics will help with the repair of your Chevrolet Rezzo. And in the spare parts store you can buy original spare parts for your car.

The timing belt is a consumable part that acts as a connecting element between the camshaft and crankshaft. Considering that the part is included in the consumable category, after a certain distance traveled, a replacement will be required. If it is rarely replaced, there is a risk of damaging the power unit. To restore its performance, you will either need to carry out expensive repairs or change the engine assembly.

When is replacement required?

The Chevrolet manufacturer recommends changing the consumable part about once every 50-70 thousand kilometers. It all depends on the conditions in which it is used. vehicle. However, in addition to the mileage traveled, other symptoms may appear that indicate an urgent replacement.

Signs of a need for replacement:

• The appearance of black smoke from the exhaust pipe;
• Difficult start of the internal combustion engine;
• The appearance of strange sounds in the engine compartment;
• Unable to start power unit;
• visual wear. The appearance of cracks, cuts, delamination of rubber, etc.

If one of these signs is found, it is necessary to re-check the timing belt. If the fears are confirmed, an urgent replacement will be required. However, in order to begin the procedure for preparing for replacement, you will need to select a high-quality component.

Selecting a new part

The manufacturer recommends purchasing original parts. Consumables are no exception. However, the official representative offices of the Chevrolet car have not yet opened in all regions. In order not to waste time looking for stores, you can use high-quality analogues.

Manufacturers of components that have proven themselves well:

• contitech;
• Bosch;
• Dayco;
• gates.

These manufacturers are renowned for producing superior quality parts. Some of them have already signed contracts with global auto giants.

After choosing the necessary part, you can proceed to the preparation.

Replacing the timing belt on a Chevrolet Rezzo 1.6 with your own hands

Preparatory work when replacing the timing belt is an important step for the implementation of a high-quality change of elements. Without preparation, the process will take much longer, so this item cannot be skipped.

Required tools:

• Open-end wrench set;
• Heads with different diameters;
• Screwdrivers (phillips and slotted);
• Flywheel, crankshaft and camshaft retainer;
• Belt tensioner;
• Other tools in the form of a hammer, chisel, etc. (of necessity).

Safety regulations:

1. Install the vehicle on a lift, viewing hole or overpass.
2. Apply the parking brake.
3. Place wheel chocks under the wheels.
4. Set the gear lever to neutral position.
5. Remove the negative battery terminal.

After collecting necessary tools and studying the safety rules, you can proceed directly to the replacement.

Step-by-step instructions for replacing the timing belt on a Chevrolet Rezzo 1.6:

1. Open the hood and remove the decorative engine cover (if equipped).
2. Dismantle the body air filter along with pipes.
3. Remove tensioner pulley attachments to the side. Then unscrew the bolt securing the roller (use a 15 mm open-end wrench).
4. Drain coolant. To do this, unscrew the tap on the radiator and place a container under the car.
5. Unscrew the protection of the gas distribution mechanism. Attaches with six bolts. To remove the lower half, you will need a partner. He should shift into fifth gear and depress the brake pedal hard. With the help of such actions, you can unscrew the crankshaft pulley. After this procedure, the protection will easily come off on its own.
6. Set all labels. To make it convenient, all tags are marked with a marker.
7. Remove the engine mount. Then the pump can be loosened.
8. Remove tensioner. It is mounted on three 10mm bolts. Install the retainer, then remove the gears. Unscrew the internal protection of the gas distribution mechanism. Without its dismantling, it is impossible to change the pump.
9. Then assemble everything in reverse order. You will also need a new pump and a new belt. Recheck all labels.
10. Install engine mount and all attachments.
11. Close the tap on the radiator and fill in the coolant.
12. Start the power unit and check its performance.

The timing belt replacement is complete. The duration of the procedure is about 6-7 hours, depending on the availability of the necessary tools and the experience of the car owner in assembling and disassembling complex technological units.

Consequences of late replacement

However, if the belt is not changed, there can be disastrous consequences for the engine and for the finances of the car owner. Sooner or later the belt will break.

A broken belt will result in:

• Replacing the cylinder block;
• Replacement of valves and pistons;
• Replacing the engine (if it is impossible to carry out a major overhaul due to the presence of cracks).

The procedures listed above to restore the performance of the power unit are expensive. To prevent this, the visual condition of the timing belt must be evaluated every time maintenance is carried out. This simple rule will help you avoid costly repairs.

High-quality repair and diagnostics of cars and commercial transport. We work with individuals and organizations. We carry out diagnostics of the brake system and running gear, engine repair, car maintenance, bodywork and painting. Auto electricians with many years of experience work in the state. Motorists specialize in certain brands of cars.

Car service on Piskarevka - Energetikov avenue, house 59.

Located next to the metro station "Ploshchad Lenina". Covers car repairs in Kalininsky, Vyborgsky and Primorsky districts of St. Petersburg. Performs all work on the chassis, engine, suspension and installation of additional equipment. A new wheel alignment stand for cars and minibuses has been installed. Doesn't do car painting or body work. It is convenient to get from the metro stations "Ozerki", "Prospect of Enlightenment", "Specific" and "Pionerskaya". There is a cozy cafe in the building. To the ring road - 10 minutes.

Car service in Kupchino - st. Dimitrova, house 1

Initially, the service was only body repair and painting. Subsequently, several buildings were built in which new two and four post lifts were installed. Large car wash for cars and commercial vehicles. Separate workshop for diagnostics of diesel and petrol injectors. Steering racks, turbines and auto electrics are being repaired. The repair of mechanical and automatic boxes. Within walking distance from the metro station "Zvezdnaya", "Kupchino", "Obukhovo". Suitable for residents of the Frunzensky and Kirovsky districts.