Signs of all causes of engine overheating and boiling? What to do if the engine starts to boil? How to get home? At VAZ NIVE there are several main reasons for engine overheating. In order not to get into an unpleasant situation on the road, it is very important to notice in time the signs of malfunctions in the cooling system at the initial stage of the arising problem. In this video, I tried to cover in detail all the main reasons for engine overheating and boiling. In addition, I shot separately detailed videos on each part involved in engine cooling:
How to remove an airlock VAZ NIVA. Correctly remove the airlock VAZ NIVA http://youtu.be/BVSJ8WbIhVA
Checking the VAZ NIVA thermostat without removing it. Thermostat selection VAZ NIVA http://youtu.be/1RFbpW3S6Tw
All signs of a broken cylinder head gaskets VAZ NIVA. At all stages of destruction of the head gasket http://youtu.be/UUUvEQXUK1M
Signs of pump malfunction. The choice of the pump VAZ. Pump device VAZ NIVA. http://youtu.be/4aqFBj9vKfQ
All causes of engine overheating and boiling. Elimination of the causes of overheating of the VAZ NIVA engine
http://youtu.be/0swgbqh-RkU
In detail. Why NIVA VAZ radiator cooling fans do not turn on http://youtu.be/Q-DS3xWdNXw
Comments
Alex Trofa
On the seven, the injector access to this sensor is very simple ... AND HERE ...
max fucking
Thanks for the video, Andrey. Please help with advice)) I finally bought a cornfield. Croc 2006 injector. the oil in the engine is less than the minimum, semi-synthetics are filled in, but the fig manufacturer knows which one. so what if I pour oil ?? there is a liter at home (Magnum semisynthetics). literally a week to travel, and then I will completely change. just strained with money) invested everything in repairs. In the meantime, there is no need to worry about it. ”
Vitaly Budaev
in the block))))
Alexander Bondarenko
Andrey has a question like this, the clutch pedal beeps, anointed the rod with lithol, now it has passed again. And also tell me the fool why there is a piece of Styrofoam under the feet of the passenger? Thank you.
Hello Andrey. My question for you is how to clean the antifreeze from the radiator. Those. I have been using antifreeze (red) for a long time and now I want to change it to green. Do you have a video about cleaning the radiator ?! I have a 2012 niva 3D injector. Thank you.
Andrey help me please, I have a Nissan Maxima 2001, a33, the VQ30DE engine, the radiator fan does not turn on, all the sensors have been changed, the thermostat too, the diagnostics show the lambda probe and the DMRV air sensor does not work, they said, maybe there are still some sensors that respond to turning on the fan when the engine it gets very hot, I turn on the stove, then the fans work, sorry for mistakes, low bow to you !!
Beket Salmenov
Hello Andrei, thanks for the useful video, I wanted to ask if I have an injector for my petter and I am pouring in antifreeze and somewhere in a couple of days the level of antifreeze decreases, so somewhere 20 liters of antifreeze has gone, and now I fill in water almost every day, I checked it from no source. what is the problem? and the water is not safe in the motor? In the meantime, there is no need to worry about it. ”
"take off the hood and hide in the forest" kkhkhkhkhkhkh :)
Tagaev Tagaev
hello and on vaz 2110 where to cost this sensor. I changed the thermo sensor, but the antifreeze is still boiling and the fan is triggered 95 99 somewhere. and changed the thermostat. no sense whatsoever.
Marsel Valinurov
hello! changed the antifreeze in the shniva, the engine heats up to a temperature of 95-100 and starts throwing the antifreeze out of the tank, pulling out the pipe on the throttle unit the antifreeze leaves the tank ???? what the.....???? thanks for earlier.
Marsel Valinurov
Hike cover! Another question I have about the fans, should they immediately spin together as in your field or separately turn on the shniva? I have incl. only the right one, and the left one stands. Checked the left valve. worker, fucking. whole, relay too, or maybe left reserve valve. ??????????
Elmir Shafikov
Hello! Here's a question about the pump. Today I analyzed the entire cooling system. Discharge thermostat. But the pump crunches but there is practically no backlash. very small. This crunch can be due to the tightened timing belt? The crunch is not constant, it will crunch a little, then it will die down again a little and it will calm down. Machine 2107
Alexander Saveliev
You say to touch the bottom of the radiator, if it's cold then the thermostat is to blame. I have a hot bottom of the radiator, and the upper part is cold. Constantly heats up in the cork, in 2 minutes it can rise up to 100 degrees. It cools down not so quickly, only thanks to the fans. I can't figure out what the problem is.
A new spare part is not always good ... for frequent quality it leaves much to be desired .. at its 10k I changed 3 plugs on the expansion barrel and the 3rd turned out to be working (and the cheapest for 50r)
I have a VAZ 2110 carb, in a straight line it holds 95 degrees at any speed. But when climbing uphill, the arrow climbs to the red zone. The radiator is new, the vent turns on, the switch is on, the pump is 87-92, the pump is working, the thermostat is set hollow (without the insides), the expansion plug was changed 3 times, but still at elevations of 120 degrees. What can be?
da super klassno.
lev Vorontsov
Hello, I have a problem like this, when the car overheats, it does not take turns, I have to press on the gas and vibration, what is the problem? In the meantime, there is no need to worry about it. ”
Furman led
)))))))))))))))))
Amur Khagazheev
when you open the oil lid, there is a cloudy white color. Oil is consistently normal. What could it be ??? on a gazelle?
Cuba Algabas
hello, my problem is that I start to accelerate the car to pull. and the speedometer does not rise more than 80 in a 2007 car
Evgeny Burmakin
tell me please. I've changed wheel bearings, and apparently due to the fact that they are initially pressed tightly, the wheels spin a little heavily (in a suspended state, of course). Question: - How to adjust them then now? As I understand it, you need to travel a little so that the bearings would fit into place ????? or are there any other nuances ??
Mohammed Zhetkergen
Hello Andrey recently bought a VAZ 2110 8k injector, the first day drove about 150 km and then he started boiling from the widening barrel. Thanks in advance
Mohammed Zhetkergen
Yuri Ivanov
Hello, can you help? Overheating problem. The car is boiling, the bottom of the radiator, the cold top is hot. In the upper hose, it is felt like antifreeze is bubbling. Steam flows from the hose to the expansion tank. The thermostat and radiator cap were replaced. I checked the thermostats in the pan, they open. Without a thermostat, the problem disappears. The stove is not good enough, but it does. Would the car overheat with a punctured gasket without a thermostat? Can the pump produce these symptoms? Extraneous noise I can't hear from the pump. Thank you in advance. Honda Accord 1993 2.0 petrol.
Valery Ivanov
Thank you! Like!
Victor Shuisky
Andrey, your opinion is interesting. Today the upper pipe of the stove on Urban burst. I live in Sochi and work on the mountain. Every day I go up the mountain on a shaking 8 km. Tell me, for what reason could the branch pipe rip at the upper attachment point in front of the clamp. Niva Urban, the car passed 11 thousand. I think that the branch pipe itself was not dressed correctly, and with a bump in mountain road, the motor dangles relative to the body, thereby tearing the pipe. Here's how to dress so that the stock of the pipe is enough for the rolls of the motor? I hope I wrote it clearly))
Ilnar Ilnarov
Hello Andrei. Will not do detailed video about the heater (if the faucet flows ... and what kind of faucet?) cornfields and how to lubricate the fan so that it doesn't screech in the cold. For some, the stove fan whistles in the first year. My opinion is to push graphite there and not steamed :) Well, about the main malfunctions of the heater, especially if it is covered in frost far from the city. How to be? :) Thank you
Andrey, tell me if possible. Today I changed the steel cover of the coolant tank expander to a plastic one. I tightened the cover all the way (it is with a valve). The engine warmed up before the fans started, but before the fans started, something steamed up in the radiator area. It feels like the pressure had nowhere to go. Nothing was boiling in the expansion tank. What could be the reason, I tightly tightened the barrel expander cap? cover valve defective? Or is it a radiator cap? Thank you!
NewYorkFlame NewYorkFlame
what to do if the expansion barrel is boiled?
Thanks for the video
Sergey Makhanko
Andrey, please tell me how your oil pressure lamp goes out. I am worried that in my field, after starting the engine, the lamp goes out after 2 rarely 3 seconds. The oil is more fresh. Maybe this is within the normal range for a field of 60 thousand run?
Grob Thunders
andrey tell me, I don’t know what to do. Passat 1.8 at speeds up to 110, the temperature of the norm is 85 and 90, I start to tumble the engine boils. what I did was change the thermostat 2 things. Today I cleaned the radiator hiding the side covers and cleaned it outside. the fans work well by the way they often work. what other options. what did not do did not touch the pump without a belt there is a backlash.
Oleg Kirilchuk
hello I have a vaz 2123 nyva chevrolet according to your instructions: (the fans are working, the thermostat is new and working) but the machine is still boiling and the fans do not turn on. We cannot find the cause of the engine boiling.
Oksana Nasardinova
hello Andrey I have a Niva 2124 left fan does not work because of what it can beat please tell me I'm waiting for an answer?
Oksana Nasardinova
Andrey wanted to start the car this morning and it did not start, the starter turns perfectly as if there is no gasoline and when you see the icon burns (!)
Zhenya Degtyarev
thermo resistor is called.
Zhenya Degtyarev
because of the plug, all the pipes on the Muscovite started flowing 412
When the engine is running, a good cooling system maintains optimal temperature conditions. Malfunctions in the cooling system can cause the engine to overheat. If you skip this moment, unpleasant consequences may arise: breakdown of the block head gasket, warpage of the head and, as a result, complex engine repairs. On dashboard any car has a coolant temperature gauge. If the engine overheats, the pointer arrow approaches the red zone. Unfortunately, we do not always pay attention to this device in time and only guess about engine overheating when we notice steam emerging from under the hood or even hear its whistle.
Cooling system check
| GENERAL INFORMATION |
At the first signs of overheating, if the arrow of the temperature gauge has gone into the red zone, but clouds of steam are not escaping from under the hood, fully open the heater tap and the air intake control air damper, turn on the heater motor at maximum speed.
Turn on alarm, depress the clutch pedal and, using the vehicle's inertia, try to move carefully to the edge of the carriageway and stop as far to the right as possible at the side of the road, and if possible - outside the carriageway. Let the engine run for a couple of minutes at normal speed idle move with included on full power heater.
Warning
Do not stop the engine immediately! The only condition is to maintain the tightness of the cooling system. If the hose bursts or comes off, or if another leak occurs besides knocking the fluid out from under the plug expansion tank, the engine must be stopped immediately!
After stopping the overheated engine, local overheating of the coolant begins in the places of its contact with the most heat-stressed engine parts and the formation of steam locks. This phenomenon is called “heatstroke”.
Stop the engine. Please note that an overheated engine cannot stop immediately after turning off the ignition and continues to work due to the so-called pseudo-hot ignition. Such work is harmful to the engine, therefore it should be stopped forcibly, either by gently pressing the gas pedal to the floor, or by engaging any gear with the clutch depressed, and then pressing the brake and releasing the clutch.
PERFORMANCE ORDER
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
When the engine is running, a good cooling system maintains optimal temperature conditions. Malfunctions in the cooling system can cause the engine to overheat. If you skip this moment, unpleasant consequences may arise: breakdown of the block head gasket, warpage of the head and, as a result, complex engine repairs. On the dashboard of any car there is a coolant temperature gauge. If the engine overheats, the pointer arrow approaches the red zone. Unfortunately, we do not always pay attention to this device in time and only guess about engine overheating when we notice steam emerging from under the hood or even hear its whistle.
Cooling system check
At the first signs of overheating, if the arrow of the temperature gauge has gone into the red zone, but clouds of steam are not escaping from under the hood, fully open the heater tap and the air intake control air damper, turn on the heater motor at maximum speed.
Turn on the hazard warning lights, depress the clutch pedal and, using the vehicle's inertia, try to move carefully to the edge of the carriageway and stop as far to the right as possible at the curb, and if possible outside the carriageway. Run the engine at normal idle speed for a couple of minutes with the heater on at full power.
Warning
Do not stop the engine immediately! The only condition is to maintain the tightness of the cooling system. If the hose bursts or comes off, or if another leak occurs besides the liquid knocking out from under the expansion tank plug, the engine will have to be stopped immediately!
After stopping the overheated engine, local overheating of the coolant begins in the places of its contact with the most heat-stressed engine parts and the formation of steam locks. This phenomenon is called “heatstroke”.
Stop the engine. Please note that an overheated engine cannot stop immediately after turning off the ignition and continues to work due to the so-called pseudo-hot ignition. Such work is harmful to the engine, therefore it should be stopped forcibly, either by gently pressing the gas pedal to the floor, or by engaging any gear with the clutch depressed, and then pressing the brake and releasing the clutch.
PERFORMANCE ORDER
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
