在行車(chē)過(guò)程中車(chē)輛難免出現(xiàn)故障，然而有些故障讓人傻傻分不清，你以為是真故障的其實(shí)是偽故障，你以為是偽故障的卻是真故障。濟(jì)南奧迪汽車(chē)保養(yǎng)人員提醒，當(dāng)你的車(chē)子出現(xiàn)以下幾種情況時(shí)，別懷疑，趕緊送去檢修吧。

During the driving process, it is inevitable that the vehicle will malfunction, but some faults are foolishly indistinguishable. What you think is a real fault is actually a fake fault, and what you think is a fake fault is actually a real fault. Jinan Audi car maintenance personnel remind you that when your car experiences the following situations, don't doubt it and send it for maintenance immediately.

1.發(fā)動(dòng)機(jī)溫度突然過(guò)高

1. Sudden high engine temperature

汽車(chē)在行駛時(shí)，如果水溫表在100℃以上，且發(fā)動(dòng)機(jī)冷卻液溫度迅速升高至沸騰，在添加冷卻液之后溫度變正常，但發(fā)動(dòng)機(jī)功率卻明顯下降了。出現(xiàn)這種情況有可能是發(fā)動(dòng)機(jī)溫度過(guò)高沖壞氣缸墊、燒壞軸瓦、使發(fā)動(dòng)機(jī)發(fā)生機(jī)械故障；由于溫度過(guò)高，造成充氣量下降，使得發(fā)動(dòng)機(jī)功率降低；當(dāng)水箱開(kāi)鍋，冷卻液沸騰蒸發(fā)溢出時(shí)，會(huì)使發(fā)動(dòng)機(jī)各部件磨損加劇，降低發(fā)動(dòng)機(jī)壽命。

When the car is driving, if the water temperature gauge is above 100 ℃ and the engine coolant temperature rapidly rises to boiling, the temperature becomes normal after adding coolant, but the engine power significantly decreases. This situation may be caused by excessive engine temperature damaging the cylinder gasket, burning out the bearing shells, and causing mechanical failure of the engine; Due to excessive temperature, the inflation rate decreases, resulting in a decrease in engine power; When the water tank is boiling and the coolant evaporates and overflows, it will exacerbate the wear of various components of the engine and reduce its lifespan.

2.高速行駛時(shí)全車(chē)抖動(dòng)

2. The whole car shakes when driving at high speed

車(chē)輛在正常行駛至90km/h左右時(shí)，出現(xiàn)全車(chē)抖動(dòng)現(xiàn)象，車(chē)速降低后不再抖動(dòng)，若再加速至90km/h左右時(shí)抖動(dòng)又出現(xiàn)說(shuō)明汽車(chē)底盤(pán)存在故障。造成全車(chē)抖動(dòng)的原因可能是輪胎平衡失準(zhǔn)使車(chē)輪邊滾動(dòng)邊跳動(dòng)行駛，或是懸架機(jī)構(gòu)、轉(zhuǎn)向機(jī)構(gòu)、傳動(dòng)機(jī)構(gòu)松動(dòng)，造成前束值、車(chē)軸距失準(zhǔn)，鋼板彈簧過(guò)軟，導(dǎo)致車(chē)輛在行駛中產(chǎn)生共振，誘發(fā)全車(chē)抖動(dòng)。再次，半軸間隙過(guò)，使后化在行駛中作不規(guī)則運(yùn)動(dòng)，磨損加劇，造成旋轉(zhuǎn)質(zhì)量不平衡，引起全車(chē)抖動(dòng)。

When the vehicle is driving normally to around 90km/h, there is a whole vehicle shaking phenomenon. After the vehicle speed decreases, it no longer shakes. If the shaking occurs again when accelerating to around 90km/h, it indicates that there is a malfunction in the vehicle chassis. The reason for the whole vehicle shaking may be that the misalignment of the tire balance causes the wheels to run while rolling, or the looseness of the suspension mechanism, steering mechanism and transmission mechanism causes the toe in value and axle spacing to be out of alignment, and the leaf spring is too soft, which causes the vehicle to resonate during driving and induces the whole vehicle shaking. Once again, excessive clearance between the half axles causes irregular movement of the rear bumper during driving, exacerbating wear and tear, resulting in imbalanced rotational mass and causing overall vehicle shaking.

3.急加速時(shí)，車(chē)速提不起來(lái)

3. When accelerating rapidly, the vehicle speed cannot be raised

行駛過(guò)程中，車(chē)子緩慢加速正常，可是急加速時(shí)車(chē)速卻無(wú)法加快。通常導(dǎo)致這種情況發(fā)生的原因有燃油供給系統(tǒng)故障，有按照要求控制油壓、噴油量或者點(diǎn)火時(shí)刻，火花塞和高壓線出現(xiàn)問(wèn)題等。要解決這個(gè)問(wèn)題，我們可以更換火花塞、更換高壓線以及檢查油壓或者噴油量。對(duì)于沒(méi)有經(jīng)驗(yàn)的車(chē)主，建議是一經(jīng)發(fā)現(xiàn)問(wèn)題就立即送去檢修，以免一拖再拖，誘發(fā)其他故障。

During the driving process, the car accelerates slowly and normally, but when accelerating rapidly, the speed cannot be accelerated. The common causes of this situation include malfunctions in the fuel supply system, control of oil pressure, fuel injection volume, or ignition timing as required, and issues with spark plugs and high-voltage wires. To solve this problem, we can replace the spark plug, replace the high-voltage wire, and check the oil pressure or fuel injection quantity. For inexperienced car owners, it is recommended to immediately send the problem for maintenance as soon as it is discovered, in order to avoid delaying and triggering other faults.

4.行駛時(shí)車(chē)輛轉(zhuǎn)向“發(fā)飄”

4. When driving, the vehicle turns to "float"

車(chē)輛行駛中轉(zhuǎn)向“發(fā)飄”多半是行駛中前輪“擺頭”引起的，造成這種現(xiàn)象的原因有墊補(bǔ)輪胎或車(chē)輛修補(bǔ)時(shí)造成前輪總成功平衡被破壞；傳動(dòng)軸總成有零件松動(dòng)；傳動(dòng)軸總成動(dòng)平衡被破壞；減振器失靈；轉(zhuǎn)向系統(tǒng)機(jī)件磨損松馳；前輪校準(zhǔn)不當(dāng)；鋼板彈簧剛度不一致。而出現(xiàn)這種情況時(shí)，就表示你的車(chē)需要檢修了。

The "drifting" of steering during vehicle operation is mostly caused by the "swaying" of the front wheels during operation. The reasons for this phenomenon include repairing the tires or damaging the overall balance of the front wheels during vehicle repair; Loose parts in the transmission shaft assembly; The dynamic balance of the transmission shaft assembly is damaged; Shock absorber failure; The steering system components are worn and loose; Improper front wheel calibration; The rigidity of leaf spring is inconsistent. When this situation occurs, it indicates that your car needs maintenance.

5.加油時(shí)，轉(zhuǎn)速升高車(chē)速卻不提高

5. When refueling, the speed increases but the vehicle speed does not increase

開(kāi)車(chē)過(guò)程中，加油時(shí)轉(zhuǎn)速明顯升高，可車(chē)速卻怎么也提不起來(lái)，出現(xiàn)這種情況，如果是手動(dòng)變速器的話(huà)，一般是離合器片損壞造成的，這時(shí)只要更換離合器片就好了。如果是自動(dòng)變速器的話(huà)，則是變速器內(nèi)的摩擦片損壞造成的。這種情況就不要加速行了，否則會(huì)造成更大的損失。

During the driving process, the rotating speed increases significantly when refueling, but the speed can not be raised. If it is a manual transmission, it is usually caused by the damage of the clutch plate. At this time, it is only necessary to replace the clutch plate. If it is an automatic transmission, it is caused by damage to the friction plates inside the transmission. Don't accelerate in this situation, otherwise it will cause greater losses.

愛(ài)車(chē)出現(xiàn)這五種情況的維修事項(xiàng)就講解到這里了，希望能夠給您好的幫助，更多事項(xiàng)就來(lái)我們網(wǎng)站http://www.gxnn10z.com咨詢(xún)吧！

That's all for explaining the maintenance matters of these five situations when your car is in love. I hope you can be helpful. For more details, please come to our website http://www.gxnn10z.com Consult!