Despite the fact that a lot of jokes and anecdotes have already been made up around the domestic automobile industry, so far not a single pragmatist has abandoned VAZ models. If we take the VAZ 2114 as an example, it is a very good and improved example of domestic technology. And even if it is not as comfortable as foreign cars, and during operation it requires a lot of attention, but a much larger number of citizens of our country can buy it.
In order for a car to travel hundreds of thousands of kilometers, it must be used correctly. All comments about the loud exhaust noise of the engine and a lot of squeaks arise from those machines that were either used incorrectly or were not given attention at all.
Immediately after purchasing a car
So, you have become the happy owner of your own car, moreover, not a used one, but a brand new one, which brings much more positive emotions than buying a used foreign car at the same price. First of all, you should pay attention to anticorrosive. The bottom of the car and wheel arches come out of the factory without protection, so either contact a service station or take the time to buy plastic protection and a can of bitumen mastic. But you should not blindly trust the service station; always check the quality of the service provided.
new VAZ 2114 cars
After you have dealt with the car body, you should take up the wrenches and check the tightness of the nuts and bolts, at least those that can be obtained without unnecessary difficulties. The fact is that the domestic manufacturer has such a sin as loose bolts and nuts, which create unpleasant rattling noises.
Run-in
Warming up a new engine is a very important stage, and it is not necessary to wait until the temperature reaches operating 80 degrees; it will be enough to overcome the lower limit of 400 C. If the car has not yet been run-in, then be sure to monitor the speed and do not load it with sudden accelerations, especially since more in a cold state.
During the break-in process, the engine pistons undergo final grinding, and if the engine is not warmed up, then as a result, not all elements will go through the thermal expansion phase, which will lead either to their rapid, uneven wear or to engine seizure.
Design Features
Model 2114 was built on the basis of the VAZ 2109, it is a restyled version. The hatchback received a new steering column, a modernized dashboard, an updated one and a half liter engine, redesigned for Euro 2 protocol. The VAZ 2114 shares the same wheelbase with the Nine, 2460 mm. The configuration of the bottom panel is the same for the models.
Are there any differences between 2114 and 2115
The VAZ 2115 model is considered a related model. The hatchback is built on the basis of the VAZ 21099 with various transport sizes and shares one wheelbase with the entire Lada Samara family. The standard dimensions of the bottom and sills for VAZ 2108, 2109, 21099, 2113, 2114, 2115 models are the same and interchangeable.
The bottom of the VAZ 2114 structurally consists of the following parts:
- central reinforced panel;
- driver's side panel;
- side passenger;
The factory stock bottom is a one-piece stamped part, primed and painted black. The polyethylene coating acts as protection.
Before you go
Those who nevertheless studied at a driving school and remember the teachings of the teachers know what to do before driving a car. This is especially true for our domestic models, which do not have an abundance of sensors and a computer that monitors all indicators.
Check the levels of working fluids, oil, coolant in the radiator, even in the washer - these minor checks will give you the opportunity to never find out how a car radiator is repaired, and you will not be repairing the car yourself, much less find out how much a major repair costs jammed engine.
Engine compartment of VAZ 2114
Also, look under the car more often, since most breakdowns begin with minor leaks, which an attentive owner will definitely notice in time.
Driving technique
Gear shifting and clutch operation are those nuances that are definitely worth paying attention to, since the ability to change gears in time and smoothly release the clutch greatly affects ride comfort.
VAZ 2114 clutch design
In order to notice in time that a car is behaving somehow wrong, it is not necessary to thoroughly know its design, but every driver simply must know how a car’s clutch works. VAZ cars mostly have a permanently closed clutch, which means that when you press the pedal, you release the pressure and driven discs from the frictional engagement.
Clutch pedal operation
Among the nuances of operation, it is worth noting that if the clutch is not fully released, trying to pull the car up a steep climb, it is easy to burn the friction linings on the driven disk. This will entail forced repair of the clutch unit. So if you want your clutch to work happily for a long time, try to keep it less fully depressed or released, of course, without sacrificing ride comfort.
Troubleshooting Methods
There are two methods for detecting faults:
- Visual;
- Diagnostic.
Ignition switch circuit
We suggest studying a visual method for determining a malfunction or breakdown of the contact elements of the ignition switch using the table.
| Action | The device is working properly | The device is faulty |
| Turn the key to the right position (ignition) | All electrical equipment turns on | All or part of the electrical equipment does not work |
| Turn the key to the second position | The starter is spinning | The starter does not work, the traction relay does not click under the hood |
But diagnostics allows you to get a more detailed answer. In addition, a visual inspection will not give you the opportunity to find all the reasons that could cause the ignition switch to break down.
To work, you will need a mini-tester and a multimeter in ohmmeter mode:
- Disconnect the power supply from the ignition switch. To do this, you need to remove the skin from the steering column;
- Switch your multimeter to an ohmmeter;
- On the block coming from the lock you need to find pins 7 and 4, which correspond to pins 15 and 30;
- Connect the multimeter probes to them;
- Turn the key to the “Ignition” position;
- On the block, find pins 7 and 3, corresponding to 50 and 30. Also connect a multimeter to them;
- Turn the key to the second position - Start the engine;
- If serviceability is present, the device will show zero resistance in both test cases.
Tuning
The topic of tuning has become very relevant lately, but tuning a VAZ 2114 car, as a rule, comes down to retrofitting and completing the standard version with power windows, an audio system and installing sound insulation.
But there are times when the vehicle's vital organs are affected, and it often starts with the suspension. To make the car more controllable and hold turns better, garage technicians replace the original shock absorbers and suspension springs, in general, the car's suspension is adjusted. A more energy-intensive and at the same time soft suspension is not a myth, since now in almost any car store you can order an adaptive suspension kit for almost any car, not only foreign cars, but also domestic ones.
Set of SS20 struts with -30 lowering for VAZ
Here you should be very careful; when installing the suspension, the structure of the car body must be taken into account, or more precisely, the correct geometric location of the fastenings of the new suspension must be observed. You should especially pay attention to this when installing additional anti-roll bars, since if installed incorrectly, the driving characteristics may not be improved, but, on the contrary, worsened. After replacing and reconfiguring the suspension, it is imperative that your car undergoes a wheel alignment. When installing systems that increase engine power, it is worth remembering that they will lead to rapid wear and tear, and such improvements will not lead to anything significant. Another thing is tuning expensive cars that have a sportier look, which initially have greater potential.
Exhaust system repair
The performance of the exhaust system is often overlooked, considering that it is at the very end of the fuel combustion process and does not in any way affect the operation of the system as a whole. But this opinion is erroneous, since any obstacles at the exit of exhaust gases can catastrophically reduce engine power until it stops. In addition, in modern systems, fuel is burned, which improves environmental performance and, accordingly, removes the unpleasant smell of exhaust.
Lambda probe
Of the entire exhaust system, there are several elements that fail most often. Let's start with the electronic filling of the exhaust system, and the first we will have is the lambda probe. This exhaust gas analysis sensor in modern engines regulates the composition of the air-fuel mixture to ensure ideal fuel combustion.
Lambda probe VAZ 2114
There is nothing to break here, but it has a warranty period of usually 100,000 km, after which the metals that are responsible for the sensor’s ability to analyze gases simply lose their abilities. This repair is simple: the contacts are removed from the sensor, after which it is unscrewed with a spark plug wrench, and a new sensor is put in its place, the contact terminals are connected back.
Corrugation and pants
A corrugation is a flexible hose that connects the elements of the exhaust system. Thanks to its elasticity, vibrations from the engine are not transmitted further, but, taking all the vibrations upon itself, it most often fails, and if it breaks, it is replaced.
The so-called “pants”, that is, the muffler and resonator, can burn out, but this only happens with exhaust systems made of low-quality and thin stainless steel. If desired, burnt metal can be welded with special electrodes, but such repairs are short-lived, so it is better to replace them.
Connecting parts
In addition to the main elements, there are many gaskets between them, which also lose their properties and need to be replaced. Clear signs of a faulty exhaust system are loud exhaust noise and vibration when the engine is running. In addition, if the lambda probe on the car's display panel fails, the engine will light up yellow, however, only an on-board computer or a multifunctional station in a specialized service station will be able to determine the exact breakdown.
Replacing the taillight of a VAZ 2114
This procedure is much simpler than that of its front brother.
Removing the rear light:
- Unscrew the fabric cover.
- Unscrew the 4 nuts with a “10” wrench.
- We remove the rear light, and if necessary, unfasten the latch and remove the lamp holder.
Everything is assembled in the reverse order, and completely replacing both taillights will take no more than 10 minutes. Everything is done easily and without physical effort, the main thing is not to drop the flashlight on the rear bumper when it is removed.
What to do if the radiator leaks
Old VAZ models still had copper radiators installed, but now not every elite model can have such a miracle, but on domestic cars the aluminum radiator has firmly secured its position. Everything is clear here, it’s a matter of the price of metal, but now how can those who don’t have a propane torch repair a car radiator with their own hands? Everything is quite simple, and many chemical plants producing various polymers have made sure that repairing a car radiator with their own hands is accessible to everyone.
Preparing a car for painting is an important step. You will learn how to work with vinyl stickers on cars in the article.
You will learn what tuning is in Dagestan in our material at https://avtopolza.ru/tyuning-russkix-avto/dagestanskij-avtotyuning/ link.
VAZ cooling system
Naturally, breakdowns of car radiators can be very different, and if it is a small leak, then the old folk method will cope with it - pour mustard into the coolant, which will penetrate and clog the small crack. After a head-on car collision, you will most likely have to buy a new radiator, since restoring the old one will cost a much larger amount. But this type of repair should be treated very carefully; it is preferable to eliminate the cause from the outside, so as not to clog the cooling and heating system with mustard or any other additives.
Professional repair of a car radiator is preferable to DIY repair, since aluminum soldering holds up much better, but modern polymers like cold welding also hold up well with proper preparation and degreasing.
