Honda CRV cold car is difficult to start, how can Honda CRV cold car start well?

1. Check the status of the battery.

Generally, the difficulty of starting the car in winter is mostly caused by the loss of battery power or the expiration of the battery service life. When the battery is low, the speed is weak when starting the car, and only the clicking sound is heard, and the clicking sound will gradually become a clicking sound when the ignition is lit again. Do not ignite continuously to avoid the battery running out.

2. Change the appropriate engine oil.

In winter, as the temperature drops, the viscosity of the oil increases, making it difficult for the oil to flow, which increases the resistance of the engine. If it is difficult to start, check whether the oil label is incorrect.

3. Replace the spark plug in time.

After a few years of use, spark plugs are prone to cause problems such as carbon deposition, leakage, excessive clearance, and ablation, which will cause difficulties in car ignition, cold start, and even hot engine start, and often need to be ignited multiple times. Therefore, when driving to a certain number of kilometers or feeling that the vehicle is difficult to start, weak, shaking, increasing fuel consumption, or inexplicably stalling, please check the spark plug status and replace it in time.

Hello, cleaning the air intake system carbon deposits. Clean the intake valve, intake branch, throttle [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello friend According to what you said, I suggest you first go to the repair shop to check the fault code of the engine, if there is no fault code. Or if the fault light is not on, then I suggest you clean the carbon deposits in the air intake. Check the gasoline pressure when the car is cold.

If the gasoline pressure is too low, it will be difficult to drive. To clean the carbon deposits in the inlet duct, you must remove the intake branch pipe, and clean all the carbon deposits inside and the carbon deposits on the intake valves, so that it will work. Finally, check the spark plug gap, if the gap is too large, you can adjust it a little smaller, and then use it.

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If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

First make sure that the car is in the position of P gear, then step on the foot brake, twist the car key to the ignition position, shift the gear to the forward gear is D gear, release the handbrake and foot brake, and you can move forward。To stop the car, first release the accelerator, step on the brakes, shift the gear to P, pull up the handbrake, and pull out the key.

In addition, if the CRV one-key start function is to press the start button and wait until the ACC light is on, the one-key start button will turn green, then step on the brake, and then press the one-key start button, and that's it.

When stopping at an uphill or downhill slope or at a traffic light.

The handbrake will be used to park the car, and if the electronic handbrake is used at this time, it will be a bit embarrassing in this state. The electronic handbrake is slower to respond. The time for us to pull and release the handbrake by hand is probably not more than a second, and the human control is more flexible than the electronic control, and the activation of the electronic handbrake requires a prerequisite action of stepping on the brake.

and the response time of the keys (to avoid misoperation), and the motor runs for a long time, about seconds. Even when you step on the accelerator, the electronic parking brake automatically disengages, which is a bit abrupt, so the function of Auto Hold is another working condition.

In winter, the temperature is low, the battery, engine oil, etc. will be affected by the temperature Some classic cars or low-cost cars will have a bad start fault Teach you a trick Before starting the car, turn the car key to the power switch Let the car be powered on for about three minutes, and then it will be easier to start It is very easy to use You can try it.

CRV is an EFI truck, and it will not be difficult to start when it is cold! It's hard to start when it's cold, and in this case, the engine is faulty!

Roughly speaking, when the car is cold started (that is to say, when the engine water temperature has cooled down for a night or for a long time), the water temperature of the car should be raised to a suitable level before walking, which can generally be referred to in this way, depending on the speed of the engine, the speed of the engine will exceed the normal idle level (750-900r mim) when the cold start is generally between 1100-1300. It will continue until the water temperature rises before it becomes normal, and at the same time as the cold start, the engine will become louder, if you want to be nice to the car, you have to wait until the car is hot before walking, that is, when the idle speed is normal.

Don't be in a hurry to walk when you take a car, wait for the car to idle and walk normally.

1. Check if there is no antifreeze.

, that is, engine water.

2. Check whether the oil should be replaced, if the viscosity of the oil is too high, it will also lead to high temperature.

3. The fan cavity motor does not move or the fan clutch fails, and Huishi cannot cool down normally.

4. Three-way catalytic converter.

Blockages or cracked pipes, causing the exhaust to become obstructed, causing the engine to overheat.

5. After the long-term use of the water pump is highly worn, the parts are worn out and fall off.

6. If the pressure of the cover of the radiator is different, the spring will be loosened and the cover cannot be closed tightly.

7. a thermostat.

Failure to switch normally, the limb is often caused by mechanical failure or incomplete filling of the cooling system. It may also be that the newer thermostat has a different temperature coefficient than the original.

Summary. Hello, the hot car is not easy to start, it is recommended to do the following checks:

First, this is more common is the vehicle spark plug aging or ignition coil damage caused by this situation, this can go to the repair shop to disassemble the spark plug, check the amount of spark plug clearance, if the gap is too large, or the wear is more serious, generally replace the spark plug can solve the problem. The inspection of the ignition coil needs to use the computer to read the specific fault code, if the corresponding cylinder has a misfire, it is generally a problem with the ignition coil.

Second, the engine has too much carbon deposit, which is caused.

In this case, it is recommended to clean the carbon deposits in the engine, especially the carbon deposits in the intake tract and cylinder of the throttle. The carbon deposits in the cylinder are mainly the carbon deposits at the piston position and the valve base position, and then rematch the throttle!

Third, the fault caused by the failure of the oil circuit, this needs to detect whether the fuel supply pressure of the gasoline pump is normal, if the oil supply pressure is unstable, it is necessary to replace the new gasoline pump in time.

What is the reason why the old Honda CRV hot car does not start well?

Hello, happy to answer your questions.

Hello, the hot car is not good to start, it is recommended to do the following inspections of the Rising Resistance Bureau: First, this is more common is the situation caused by the aging of the vehicle spark plug or the ignition coil damage, this can go to the repair shop to disassemble the spark plug, check the amount of clearance of the spark plug, if the gap is too large, or the wear is more serious, the general mu Hu replacement spark plug can solve the problem. The inspection of the ignition coil needs to use the computer to read the specific fault code, if the corresponding cylinder has a misfire, it is generally a problem with the ignition coil.

Second, there is too much carbon deposit in the engine, and it is recommended to clean the carbon deposit in the engine, especially the carbon deposit in the intake tract and cylinder of the throttle. The carbon deposits in the cylinder are mainly the carbon deposits at the piston position and the valve base position, and then rematch the throttle! Third, the fault caused by the failure of the oil circuit, this needs to detect whether the fuel supply pressure of the gasoline pump is normal, if the oil supply pressure is unstable, it is necessary to replace the new gasoline pump in time.

Check that the oil pressure is normal.

The ignition of the 10 Honda CRVs is delayed, and when the car is hot, take a look at the relevant data streams, especially the water temperature data.

Ask about custom messages].

Before starting the engine each time, turn the key door to the second gear position (or switch it on and off several times) and the petrol pump will automatically run for a few seconds to establish a certain fuel pressure. After waiting for the orange oil pump to run, and then starting the world group machine, it will be improved.

Although the vehicle can be driven after the cold start, but the water temperature has not risen, it still has not reached a good working condition, at this time we also need to maintain a constant speed and slow down, do not step on the brake accelerator too hard, and wait until the water temperature begins to rise, and then drive normally, so that the vehicle will be better.

This condition may be caused by the aging of the battery, or it may be caused by the spark plug not being replaced for a long time. When this happens, it is advisable to check the battery and spark plugs. The CRV is a compact SUV owned by Honda.

It has a wheelbase of 2661 mm, and its length, width and height are 4621 mm, 1855 mm and 1679 mm, respectively.

The Honda CRV uses a total of two engines, one is a liter naturally aspirated engine and the other is a liter turbocharged engine.

The model equipped with a naturally aspirated engine is a hybrid version.

The Honda CRV's naturally aspirated engine has a maximum power of 107 kW, a maximum power of 6,200 rpm, a maximum torque of 175 Nm, and a maximum torque of 3,500 rpm. The engine is equipped with i-VTEC technology and multi-point injection technology, and uses an aluminum alloy cylinder head and block.

The motor mated to this engine has a maximum power of 135 kW and a maximum torque of 315 Nm.

The CRV's turbocharged engine has a maximum power of 142 kW, a maximum power of 5,600 rpm, a maximum torque of 243 Nm, and a maximum torque of 2,000 to 5,000 rpm. The engine is equipped with VTEC technology and direct injection technology in the cylinder rental tong, and uses an aluminum alloy cylinder head and block.

The use of aluminum alloy cylinder heads and blocks can reduce the weight of the engine, which can improve the fuel economy and handling of the car.

Millions of car purchase subsidies.