The special margin fan clutch teach you how to judge the car engine failure and maintenance
1 step on the gas, found that the acceleration is not obvious, lack of motivation, sound engine hysterical. Most likely to occur when the engine is hot or cold, or lack of oil. Of course, small-displacement engine in accelerating too hard may also occur, where I talk about the general displacement, such as 1.5. The reason for such illnesses can be divided into, air filter, spark plugs, ignition, gasoline, gasoline filter, gasification, oil pump and other issues. Check the air filter is not dirty spark plug is not old, and have to change the ignition coil bad, not clean gasoline, such as the oil line water. There to check the oil pump, carburetor such.
2 engine hissing sound, with steam or air from the engine inside out, generally hear this sound, the engine will be the loss of power. Possible problems with the engine overheating, check the cooling system. Exhaust system blockage, tube leak or rupture.
3 When the acceleration, the engine whir, or can also occur when the deceleration, short follow the RPM change the size of the sound change. Possible lack of reason, power steering oil, fill up. The generator bearings may be corrupted. Power steering pump, water pump, will produce similar noise.
4. Loud noise from the exhaust pipe, similar sound very annoying the angstrom sometimes come out from the preceding paragraph, the main problems in the exhaust system, check exhaust pipe rupture.
5 engine when the speed generation issue clacked the sound, as if something in shoot metal. Accelerated when traveling, could not hear, may cylinder valve caused adjust the valves can change. The lack of oil, lack of oil may cause a similar problem, there is low oil pressure, have to check the engine oil pressure.
Step on the gas pedal will hear the bang, bang of the sound from the exhaust pipe, the sound may not be a great car it would not be unusual, increases fuel consumption. Recommended muffler with exhaust pipe is damaged.
7. Kick the engine's sound, like the sound of pencil pounding the table, the sound increases when the engine speed increases. May cause internal engine dirty objects, it is recommended to replace the oil, filter, wash the engine. Other possible valve problem.
Moving, there is no problem, when there will be accelerated clicks rattling sound, it is recommended to check the ignition timing set, possible engine overheating, engine deposits, oil well, you need to add a high level of oil.
Frequently Asked Questions
The engine does not start or the engine is not running, and the engine is running, but does not work.
Solution: You can listen to the sound of car horns and lit headlamps to make a preliminary judgment.
Phenomenon 1: If the speaker hoarseness and the engine is not running, this time should be to check the battery.
When the the ordinary battery plates exposed to observation or maintenance-free battery hole color is not green, it can be concluded that the lack of battery power the engine can not be started. The encounter ordinary battery power is low, add distilled water, pure water can also be used emergency. If it is maintenance-free battery power is low, only to please other vehicles on the battery jumper help. Must pay attention to the cable onboard engine, other vehicles battery power to borrow, the positive terminal of the battery with the positive, negative even negative. Note debit vehicle engine must first start.
Phenomenon: the speaker and lit headlamps no abnormalities, but the car will be issued a "moo, moo!" Sound. With pliers connector, gently turn to the left and right, the joint issue of "Goo the squeak, goo squeak" mobile sound, you can further conclude that for poor contact. You can choose to use sandpaper to clean up the joints cylindricalWhen there is no sandpaper with pliers around gently rotate to clean the cylinder.
Phenomenon: good speaker, and the engine is not running, you can consider the engine is powered. If the engine failure, such as electromagnetic switch failure, it is necessary to remove the engine, replace the component measures.
Tips If the engine is not stuck, you can consider the use of external force to start specific operation points: to push the shift lever to the second high gear, left foot on the clutch pedal, right foot on the gas pedal, release the brake, open the engine switch.
When the vehicle has a certain inertia, rapid lift of the clutch pedal.
The difficulty lies in the right foot does not leave the throttle pedal to control the speed, and therefore to learn to use the handbrake to control.
Question 2
Engine during operation, an unpleasant taste.
Laid margin fan clutch told Solution: the vehicle after a period of use, some rubber seals aging, the oil will leak from the seal member, and drops in the exhaust manifold, with the exhaust manifold temperature increases, the oil in the short evaporation time, we will send the oil burning smell. Simply replace the seals can be.
When the exhaust emits a foul odor, the main reason is the mixture is too thick, tend to consider the oil line, exhaust pipe, muffler failure, sometimes due to the binding site of the exhaust pipe and muffler loose and leak syndrome muffler around the issue "A pair of Mile A pair of mile abnormal sound.
The clutch plate moment slip issued odor is very unpleasant, clutch plate load is too large due to
