Car travel tips

Drive car travel tips

Before traveling to the repair shop for maintenance before the car very much. My friends introduced some out emergency tips, tell us to make friends and share:

A thread of troubleshooting

Some of the cars often happen in the process of using: fill up the fuel tank, fuel warning light. In order to eliminate the hidden troubles, many users to replace the maintenance station level sensor. If this is the case of a cotton out possible troubleshooting.

Fill up, float up very high, so that the contact level sensor and slide contact at the edge position, sometimes even disengaged, so resistance will be great, equivalent to the position of the fuel oil, behoove will alarm warning lamp. The float arm level sensor on the limit block wrapped around a few silk thread, so when the float arm and the limiting plate contact, contact and slide to disengage, oil table pointer will indicate the tank is full, and no alarm.

The use of syringe

Air hydraulic braking system and hydraulic clutch system, will bring security to the operation of a car. The exhaust of the hydraulic system in accordance with the conventional maintenance method generally requires two people, one person does not stop the brake pedal and clutch pedal in the driver's cab, another oil drain bolt under the wheels or below on engine exhaust. This method is not only a waste of manpower and material resources, but also does not necessarily have to ensure the repair quality.

A medical syringe in the pharmacy or clinic everywhere, the waste syringe in the exhaust hydraulic system for vehicle maintenance, is a kind of treasure move. As everyone knows, the conventional method is to exhaust air from the pump to the pump or the total row from the top down. In fact, if the air from the pump to the pump or from the bottom to the top, also can achieve the purpose.

As long as the total liquid storage tank on the pump cover is opened, the syringe from a liquid storage tank in smoke filled with oil, screw open pores after a screw from the pump to the total oil injection pump, would see the bubbles in the liquid storage pot does not stop again. The exhaust vent is completed, tighten the screws. In accordance with the total pump from far to near the order, in turn the corresponding channel hydraulic exhaust gas. This method is not only fast, saving oil, and a person can independently complete the exhaust operation.

Rapid diagnosis of short.

Also called the fuse fuse, play a role in the protection of electrical components in the circuit, many owners or maintenance personnel have encountered such a situation: insurance is burnt, replaced soon after being burned, the fault line, face, surrounded by a few meters turn eight curved, even ten meters long wire to want to quickly diagnose the short-circuit point and troubleshooting, and not a very simple thing. Tell you a shortcut to quickly determine the position of the short circuit.

If you can't start the engine, electric fuel pump check found fuse in the fuse box insurance burned. For a new insurance, turn the ignition switch to the fuel pump with the sound operation, but the operation was stopped after a few seconds, the engine cannot start. In this case, if you unplug the plug with electric fuel pump, with intermediate insurance direct wire connect battery cathode and electric fuel pump, it can solve many problems. The car broke down on the way, the user to find a free insurance, will directly connect wire. If the short-circuit point in the line of fire, by this way can make the electric fuel pump in normal operation, the user can take the car repair shop repair; if the failure reason is that the electric fuel pump part short circuit connection after the fuel pump is not running, you can boldly put on a fuel pump.

With a wire with insurance directly connect the battery and the use of electrical appliances, by examining the state of insurance can determine the specific short. This "fault fold" principle, the fault can be greatly reduced the scope, improve the diagnostic accuracy, shorten the maintenance time.

For automotive body noise

The car body is the emergence of abnormal sound in the process of moving. Users often encounter such a situation: as long as a rear seat, the rear part of the vehicle will be issued a "creak, creak" sound, sounds great, but listen carefully, but do not determine the dull noise from where. It is difficult to determine the specific fault position, when you first need to tighten the hand brake, press down the luggage compartment, listening to the sound of it. Then release the hand brake to try, such as noise disappeared, abnormal sound is a mechanical connection of the parking brake system, this is normal, do not have to repair.

If let go after braking sound, not anti vehicle tools will remove the lower end of the shock absorber, disconnect between the rear axle and the. If no sound, is the rubber block ring upper shock absorber, this is the most common fault case. Remove the rubber block, can be found at the lower end of the rubber block is not flat, but uneven four claw. Why does the body have a different sound? When the body is pressed down, and the contact sealing rubber block shock absorber cylinder, four claw end is inward compression, friction and relative motion on the cover, so the sound.

Processing method is very simple, use the scissors to cut four claws can be reused, without replacing parts.

Such as the dismantling of shock absorber after the abnormal sound is still there, for a different sound between spring and spiral rubber pad, rubber pad can be changed in a garage