The model of the Volga Automobile Plant VAZ 2110, produced from the second half of the 1990s to the end of the 2000s, gained wide popularity among motorists. The updated design and aerodynamic properties allowed it to quickly win the hearts of its fans.
During the production process, several engine options were installed on the car in order to improve dynamic characteristics. But no matter how good the car is, the time comes when it is necessary to overhaul the engine. The average cost of its implementation in Russia is from 12,000 to 20,000 rubles .
What is this?
Engine overhaul refers to the work of a master aimed at returning the engine to a state as close as possible to its original state. In this case, most of the nodes are changed or restored. This type of repair is resorted to when there is a lot of wear on the parts of the unit.
The list of work may include grinding the crankshaft journal and camshaft, installing new pistons and springs, and honing the cylinders. If too many engine components are faulty, then it is more advisable to completely replace it.
The following signs indicate that it is time to overhaul the engine on the VAZ-2114:
- The appearance of red, black or dark gray carbon deposits on the spark plugs.
- Increased oil consumption.
- The occurrence of knocking in the engine.
- Increased fuel consumption.
- The appearance of smoky exhaust.
- Bad traction.
- Engine overheating.
- At idle, the engine runs unevenly.
- Reduced power.
Major repairs proceed approximately according to this scheme:
- Preparing the engine for dismantling (disconnecting wires, hoses, gearbox).
- Removing the engine.
- Removal and inspection of the cylinder head.
- Disassembling the unit for diagnostics and cleaning.
- Block boring. Grinding the crankshaft. Application of hone to the cylinder walls.
- Weight distribution of connecting rods, pistons.
- Block assembly.
- Restoring the head (replacing caps and guides, straightening seats).
- Assembling the engine and installing it in the engine compartment.
- Connection.
- Functionality check.
Step-by-step engine assembly
First, install the crankshaft on the main journals, tighten the main journal cap bolts, and install the rear engine cover and flywheel.
Next, placing the assembled motor vertically on the flywheel, continue assembly - it is very convenient to work in this position of the block. Assemble the motor in the following order:
- Install the pistons complete with connecting rods and rings into the block using a mandrel to compress the rings
- After installing the bearings, tighten the connecting rod journals
- Install the front cover
- Attach the metal timing belt guard and pump
The further procedure depends on how you will install the engine in place - the cylinder head can be installed after installing the engine on the car, or immediately.
Pay special attention to the tightening torques of the crankshaft journal caps and cylinder head bolts, for which a torque wrench is required. When tightening the cylinder head bolts, also observe the following sequence:
What does the price depend on?
Motorists who need engine overhaul of a VAZ-2114 are faced with different prices for such a service. The cost depends on the influence of factors:
- Engine capacity.
- The prestige of the service company, its pricing policy.
- Urgency.
- Scope of work.
- Difficulty of repair.
- The need for a specialist to visit.
- Cost of spare parts.
- Equipment used.
- Automotive technician qualification level.
The more work is required to restore the engine of a VAZ-2114 car, the more expensive the service of a specialist will cost. You will have to pay extra for urgency and a specialist visit.
Advantages of Superstore
1. Fast service 2. Quality of work thanks to our experience 3. Own availability of new and used parts from disassembly. 3. Compliance with the previously agreed cost and deadlines in the Order - work order 4. Providing a guarantee for work, discounts on all work performed.
Timely identification and elimination of faults significantly saves your money and helps to avoid emergency situations. Diagnostics, scheduled seasonal maintenance, and service maintenance in accordance with regulations contribute to safe operation.
Types of repairs
Depending on what fuel the VAZ-2114 engine runs on, major overhauls are distinguished:
- A unit operating on gasoline.
- Diesel engine.
From the one who carries out the work, major repairs happen:
- Independent.
- Auto service specialist.
- A private craftsman who works in his garage.
Major repairs are identified according to urgency:
Approximate price
On average, a major overhaul of a VAZ-2114 engine costs from 22,000 rubles. Engine repair cost broken down:
- Dismantling – 500 rubles .
- Installation – 600 rubles .
- Replacing oil scraper caps - 2000-4000 rubles .
- Pulling the engine sump - about 490 rubles .
- Crankshaft grinding - from 900 rubles .
- Replacing the crankshaft bearing - about 330 rubles .
- Honing and boring on a standard block - from 1000 rubles .
- Replacing the valve cover - 420-620 rubles .
- Replacement of the engine mount - from 540 rubles .
Replacing the engine on a VAZ-2114 will cost approximately 5,500 rubles . This does not include the price of a new unit.
A quick way to replace piston group parts
The design of the VAZ 21099 car allows you to quickly carry out almost complete engine repairs with your own hands.
A brief description of this method:
- Remove the cylinder head.
- Remove the pan.
- Unscrew the connecting rod journal caps one by one.
- Push the pistons and connecting rods up using a rod of suitable size.
- Having replaced the pistons, rings and connecting rod bearings, proceed to assembly.
This method will allow you to quickly replace pistons and their rings. In this case, boring the block and grinding the crankshaft is impossible - but it is not always necessary.
Where and from whom can I order the service?
If an engine overhaul of a VAZ-2114 is required, then there are several options:
- Take the car to a car service center.
- Contact a private master.
- Repair the unit yourself.
A major type of repair requires extensive knowledge, skills, experience, certain equipment and tools. Therefore, only a master of a service center can carry out a high-quality engine restoration. Car service centers issue a warranty certificate. You should contact private traders only on the advice of good friends. Among such workers there are often low-skilled people. In addition, they do not provide a warranty card.
On cars of the Samara 2 series, the Volzhsky Automobile Plant installed injection engines with electronic, distributed fuel injection. And for the VAZ 2114, which appeared in 2001, and was launched into series in 2003, such a power plant was developed - model 2111. In subsequent years, various modifications of this car were produced and some of them were equipped with other engine models, such as - 21114, 11183, 21124 and 21126. But the most popular production cars were the VAZ 2114 with engines of models 2111 and 11183.
Engine Condition Assessment
Let’s make a reservation right away that everything said below about how to make repairs applies equally to both carburetor and injection engines of the VAZ 21099 - apart from the power supply and spark generation systems, they have no fundamental differences.
Simply but effectively, the condition of the engine can be assessed by measuring the compression in the cylinders. A normal indicator would be a pressure of at least 10 kg/cm2. Lower values indicate wear of the piston group parts.
If there is a “failure” of pressure in one of the cylinders, while the rest are good, then pour 30-50 g of engine oil into the spark plug hole. If after this the compression increases sharply, then the piston rings are either broken or sunk. The absence of changes indicates burnout of the valves or breakage of their springs.
Skipping the engine removal procedure, let's move straight to how you can assess the condition of its parts and what measures should be taken to eliminate possible defects.
Design features of the VAZ 2114 engine
The main distinguishing feature of all engine models on the VAZ 2114 is that they have an injector installed. Electronic control of fuel injection, depending on the readings of a large number of different sensors that monitor a variety of parameters, including the composition of the exhaust gases, of course contributes to balanced and economical operation of the engine.
The engine itself on the VAZ 2114 is an in-line, four-stroke, eight-valve unit with a camshaft located on top. It has four cylinders, runs on gasoline and is cooled with a special liquid. In the engine compartment of a car, the engine is located transverse to the direction of travel. The photo of the VAZ 2114 engine shows its actual location relative to other units.
The cylinder block of this power unit is made of cast iron. All holes for antifreeze are formed in the casting mold, the oil passages are machined mechanically. The working cylinders are also machined. At the bottom of the block there are main bearing supports; covers for them are made during the manufacture of the block; they have an individual fit, so they cannot be replaced. When disassembling, you need to pay attention to the markings of these covers so as not to confuse them. Inserts made of an alloy of steel and aluminum are inserted into the covers and supports. Thrust half-rings are inserted into the third support, which prevent axial movement of the crankshaft.
The pistons are made of aluminum with steel rings cast into them. The pins are floating and the connecting rods are forged from steel. The bottom of the cylinder block covers the pan; there must be a gasket between them. Its integrity must be monitored, because the pan is a container for engine oil, which lubricates all rubbing parts during operation of the internal combustion engine. The lubrication oil system operates under pressure and spray. The pressure is created by an oil pump, which, taking lubricant from the sump, drives it through a direct-flow oil filter. It has a check valve that prevents oil from flowing back into the pan.
The crankshaft, located at the bottom of the cylinder block, has a flange. The flywheel is attached to this flange. A special installation mark is made on the flywheel by drilling for its correct location on the crankshaft flange. This mark should be located opposite the connecting rod journal of the fourth cylinder.
A pump, also called a coolant pump, is installed on the left side of the internal combustion engine cylinder block.
The cylinder head, or cylinder head, is made of aluminum. The cylinder head contains valves with bushings and seats and pushers with adjusting washers. The camshaft is located in the cylinder head from above and is clamped by supports to which the bearings are pressed. The cylinder head is closed with a cap with a neck for filling oil.
The camshaft and pump are driven by a belt from the crankshaft toothed pulley. Nearby there is another belt that spins the generator.
Cylinder head and valves
First of all, you need to check the mating plane for warping. This is done using a obviously straight metal ruler:
If the gap in the middle part exceeds 0.1 mm, then the head must be sent to a specialized workshop for grinding or replaced. If there are cracks and deep holes - just replace!
Be sure to check the tightness of the valves by pouring kerosene into the combustion chambers and supplying compressed air through the spark plug hole:
If the valves do not hold pressure, they should be removed and inspected. To remove valve crackers, use a desiccant:
If there is damage on the valve chamfers, replace them. If there are no visible defects, grind them using a special device and lapping paste:
Achieve an even matte shine to the chamfers of the seats and valves. New valves must also be ground in!
Technical characteristics of the VAZ 2114 engine model 2111
- ICE type - in-line;
- four cylinders, two valves per cylinder;
- cylinder diameter - 82 mm;
- compression ratio - 9.8;
- ICE volume - 1.5 liters;
- engine power - 78 hp. With.;
- maximum torque - 116 Nm at 3000 rpm;
- average fuel consumption in mixed mode is 7.3 liters per 100 km;
- ICE weight - 127 kg;
- the service life of the power propulsion system is 150 thousand kilometers, during practical operation the service life reaches 250 thousand kilometers;
- real engine tuning is possible in various ways and without loss of service life the power can be increased to 120 hp. s., there is the potential to increase the power of the internal combustion engine to 180 hp. pp., but with a significant loss of power plant life.
VAZ 2114 engine repair
During the operation of the internal combustion engine on a car, various failures and malfunctions may occur, which can be eliminated by self-repair or with the involvement of specialists. The need for a major overhaul of the power propulsion system, with its proper operation, arises when the mileage reaches 150,000 km. In this case, a VAZ 2114 engine overhaul is needed.
- Before you begin disassembling the engine, you need to drain the oil and coolant, and then wash the entire unit. Be sure to remove all attachments so as not to damage them during reassembly.
- Disconnect all pipes through which gasoline is supplied.
- Remove all systems and components related to the air supply, remove the air supply and exhaust hoses and pipes.
- Remove the cooling system pipes and crankcase breather. Don't forget to disconnect the throttle pipe.
- Remove the receiver, as well as the pipeline mounting bracket and the fuel rail, remove the injectors with regulators.
- Remove the wires with the ignition module and knock sensor. Unscrew the spark plugs. After this, unscrew all sensors.
- Remove the generator by first removing the tension belt. With the generator, remove all brackets and strips necessary for its installation and adjustment.
- Block the flywheel and remove the generator pulley.
- Remove the camshaft drive with the cover, tension mechanism and pulley.
- Unscrew the pump, remove the exhaust manifold and thermostat.
- Disconnect the oil filter and oil sump, then remove the oil pump.
- In order to remove the piston group, you need to unscrew the nuts from the connecting rod bolts and remove the cover.
- Since the flywheel is blocked, you need to unscrew its fastenings with the flange and remove the flywheel disk.
- Remove the caps from the main bearings along with the lower bearings.
- Carefully pull out the crankshaft. It must be handled very carefully to prevent damage and scratches.
- Remove the upper liners and thrust half-rings.
When overhauling an internal combustion engine, it is necessary to carefully inspect each unit, component or part. If mechanical damage is detected, the spare part must be replaced. All gaskets, washers and non-metallic parts also need to be replaced.
The VAZ 2114 injector engine is a series of engines that were installed on the Lada 2114 vehicle. Like many Lada models, the 2114 model received several power unit options over all years of production. So, the technical characteristics of each of them were different. Let's consider the design of the 2114 engine, as well as issues of maintenance, tuning and repair.
Specifications
VAZ 2114 car
The technical characteristics of the VAZ 2114 engine are quite typical for the 2113-2115 series of cars. In addition, this power unit is developed on the basis of the “eight” engine, which has declared itself to be reliable and easy to repair. The car was produced from 2001 to 2013. During this period, the vehicle received five valuable power units.
VAZ 2114 engine structure
As was said earlier, the 2114 was equipped with five different power units, which differed in power and valve mechanism. Three of them had 8 valves, and the other two had 16. The gas distribution mechanism had a belt drive. Until 2007, the engine was equipped with a simple on-board computer, which did not regulate the operation of the engine based on sensor readings. Therefore, the motorist had to regulate the processes the old fashioned way, manually. Since 2007, an ECU was installed, which, receiving data from sensors, independently adjusted many processes.
Design features of the engine.
Since the second generation had a so-called two-way electronic engine control unit, it is worth considering what electrical circuit was installed.
Electrical diagram of a VAZ 2114 car.
Main characteristics of the motor
All engines that were installed on the vehicle had approximately the same characteristics and design features. So, the motor is easy to service and repair with your own hands. Let's look at the main technical characteristics of the VAZ 2114 engine:
VAZ 2111
| Name | Index |
| Volume | 1.5 liter (1499 cm3) |
| Number of cylinders | 4 |
| Number of valves | 8 |
| Fuel | Petrol |
| Injection system | Injector |
| Power | 77 hp |
| Fuel consumption | 8.2 l/100 km |
| Cylinder diameter | 82 mm |
VAZ 21114
| Name | Index |
| Volume | 1.6 liter (1596 cc) |
| Number of cylinders | 4 |
| Number of valves | 8 |
| Fuel | Petrol |
| Injection system | Injector |
| Power | 81.6 hp |
| Fuel consumption | 7.6 l/100 km |
| Cylinder diameter | 82 mm |
VAZ 11183
| Name | Index |
| Brand | 11183 |
| Marking | 1.6 8V |
| Type | Injector |
| Fuel | Petrol |
| Valve mechanism | 8 valve |
| Number of cylinders | 4 |
| Fuel consumption | 9.6 liters |
| Piston diameter | 82 mm |
| Resource | 200 – 250 thousand km |
VAZ 21124
| Name | Index |
| Volume | 1.6 liter (1599 cc) |
| Number of cylinders | 4 |
| Number of valves | 16 |
| Fuel | Petrol |
| Injection system | Injector |
| Power | 89.1 hp |
| Fuel consumption | 7.0 l/100 km |
| Cylinder diameter | 82 mm |
VAZ 21126
| Name | Index |
| Volume | 1.6 liter (1597 cc) |
| Number of cylinders | 4 |
| Number of valves | 16 |
| Fuel | Petrol |
| Injection system | Injector |
| Power | 97.9 hp |
| Fuel consumption | 7.2 l/100 km |
| Cylinder diameter | 82 mm |
Engine VAZ 2114.
All engines were equipped with 5-speed manual transmissions. Engine volume ranges from 1.5 to 1.6 liters. This car was not equipped with a large power unit. The average engine power of the VAZ 2114 is 85 horsepower.
Motor maintenance
When the design and main technical characteristics inherent in the VAZ 2114 engine have been reviewed, it is necessary to consider maintenance and provide answers to questions that motorists are increasingly asking.
Maintenance
If you believe the plant, the manufacturer, the VAZ 2114 engine must be serviced every 12-15 thousand kilometers. It depends on what marking the motor is installed on the vehicle. Maintenance scheme for all engines installed on the “fourteenth” model:
- At the first maintenance, the oil, oil filter and air filter element are replaced, as well as the functionality of all systems is checked.
- The second maintenance is done after 12,000 km. In this case, it is necessary to change the oil and oil filter element.
- Third maintenance – 25,000 km, replacing not only the oil, but also the air filter, and ongoing repair of faults.
- After 45,000 km, it is necessary to replace the timing belt and roller so that the VAZ 2114 engine does not have to be overhauled.
Guarantees of our car service
For all repairs, the service station issues a work guarantee for 1 year. Plus, the client will receive recommendations to help keep his car in good condition longer.
Service station discounts
We offer a system of discounts up to 11% to regular corporate clients. Discounts apply to work, to the cost of work when purchasing parts in our store.
Service phone numbers
8-926-233-40-30 8-495-849-10-00 [email protected] [email protected]
Driving directions
