Car routine maintenance problems, car maintenance problems

What exactly? It's too general.

Summary. Hello dear, vehicle maintenance problem consultation, you can make a detailed description, if the vehicle power is insufficient, the reasons are as follows? Hello, the car throttle can not be added, there is a feeling of frustration, 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, resulting in weak speed, and it is recommended to clean the engine carbon deposit, especially the throttle inlet and cylinder carbon deposit.

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.

Car repair issues.

Hello dear, vehicle maintenance problem consultation, you can make a detailed description, if the vehicle power is insufficient, the reasons are as follows? Hello, the car throttle can not be added, there is a feeling of frustration, it is recommended to do the following aspects of inspection: 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 amount of clearance 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, resulting in weak speed, and it is recommended to clean the engine carbon deposit, especially the throttle inlet and cylinder carbon deposit. 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.

The main driver knows the failure of the one-key window lift? The main driver pushes up the window with one button. The window was lowered and stopped manually, so I wanted it to go up and press it up, but the glass only went up and down immediately.

Is there a problem with the part or is the anti-pinch feature triggered?

Hello friends, this is the related resistance is too large, triggering the anti-pinch function.

What are the solutions?

Clean and lubricate the velvet grooves on both sides of the glass. Remove the door panel and check if there is any gap in the window lifter? If there is a gap, the lifter needs to be replaced.