梅赛德斯 - 奔驰G500火花塞更换成本 - manbet1,manbetx 体育下载,manbetx体育手机

Car	Service	估计	Shop/Dealer Price
2008 Mercedes-Benz G500V8-5.0L	服务类型火花塞更换	估计$1142.69	Shop/Dealer Price$1389.00-$ 1990.11
2007 Mercedes-Benz G500V8-5.0L	服务类型火花塞更换	估计$1072.69	Shop/Dealer Price$1319.11-$1920.30
2004 Mercedes-Benz G500V8-5.0L	服务类型火花塞更换	估计$1072.69	Shop/Dealer Price$1319.10-$1920.28
2006 Mercedes-Benz G500V8-5.0L	服务类型火花塞更换	估计$1072.69	Shop/Dealer Price$1318.96-$ 1920.04
2002梅赛德斯 - 奔驰G500V8-5.0L	服务类型火花塞更换	估计$ 1275.25	Shop/Dealer Price$1572.40-$2325.57
2005梅赛德斯 - 奔驰G500V8-5.0L	服务类型火花塞更换	估计$1072.69	Shop/Dealer Price$1319.10-$1920.28
2003 Mercedes-Benz G500V8-5.0L	服务类型火花塞更换	估计$ 1090.19	Shop/Dealer Price$1335.76-$ 1936.32

Car

Service

估计

Shop/Dealer Price

2008 Mercedes-Benz G500V8-5.0L

服务类型火花塞更换

估计$1142.69

Shop/Dealer Price$1389.00-$ 1990.11

2007 Mercedes-Benz G500V8-5.0L

服务类型火花塞更换

估计$1072.69

Shop/Dealer Price$1319.11-$1920.30

2004 Mercedes-Benz G500V8-5.0L

服务类型火花塞更换

估计$1072.69

Shop/Dealer Price$1319.10-$1920.28

2006 Mercedes-Benz G500V8-5.0L

服务类型火花塞更换

估计$1072.69

Shop/Dealer Price$1318.96-$ 1920.04

2002梅赛德斯 - 奔驰G500V8-5.0L

服务类型火花塞更换

估计$ 1275.25

Shop/Dealer Price$1572.40-$2325.57

2005梅赛德斯 - 奔驰G500V8-5.0L

服务类型火花塞更换

估计$1072.69

Shop/Dealer Price$1319.10-$1920.28

2003 Mercedes-Benz G500V8-5.0L

服务类型火花塞更换

估计$ 1090.19

Shop/Dealer Price$1335.76-$ 1936.32

What are spark plugs and how do they work?

火花塞是车辆点火系统的关键组件之一。它们在发动机内部点燃汽油和空气。这使您的发动机有能力推动您走上路。火花塞从点火线圈中采用高压电能，并在发动机燃烧周期内在正确的时刻产生火花。这为发动机提供了功率，燃油经济性和低排放量的最佳组合。但是，火花塞末端的电极最终会磨损并可能引起性能问题。

When should you replace spark plugs?

Replacement should follow the vehicle maintenance schedule. This will be listed in the vehicle’s owner’s manual. Some cars require regular replacement at 30k, 60k or 100k miles. It is possible in some cases that a spark plug might fail before the service schedule, but it’s not typically common.

避免火花塞更换可能导致：

Difficulty starting your car.
Check engine light for a misfire code.
Flashing check engine light during acceleration for misfire, this can cause engine damage.
Reduced fuel economy and/or power.
Rough idle and/or unexplained engine vibration.
Failed State emission testing.

即使发现只有一个火花塞有故障，也应始终将它们替换为集合。大多数发动机将需要4,6或8个火花塞。

力学如何更换火万博亚洲客户端花塞？

Spark plugs are threaded into the engine’s cylinder head(s). Most cars have one plug per cylinder, so a four-cylinder engine will have four plugs, a six-cylinder engine will have six plugs, and so forth. The mechanic will:

为您的车辆有正确的火花塞
提取可能与磨损的火花塞有关的任何诊断故障代码。
卸下原始的火花塞，查看卸下的火花塞，以了解存在任何指示引擎错误操作的线索；例如燃油，过度浓缩的混合物，预先设备损坏等。告知所有者任何发现的不寻常条件。
Install new plugs using a torque wrench.
Finally, a road test of the vehicle to confirm normal operation.

用磨损的火花塞驾驶安全吗？

Yes, but spark plugs that are worn enough to cause engine-misfiring have the potential to cause engine damage and overheating of the catalytic converter. Regardless of the age of the plugs, or mileage, if the engine misfires or runs poorly, the plugs should be inspected for defects. Generally, spark plug failure will not keep the engine from running, but in cases of extreme wear, you may experience a limitation in the speed at which you can drive the car. If the maintenance schedule says the plugs should be replaced, it is best to do so promptly.

When having spark plugs replaced keep in mind:

High-speed driving may accelerate spark plug wear. Consider earlier than required inspection and tune-up if you operate the car in severe conditions.
插头应始终根据制造商的维护时间表迅速更换，即使它们似乎正常工作。
If your vehicle is equipped with spark plug wires (as opposed to a coil-on-plug system), the wires should be replaced at the same time. This may increase the cost of your repair.
当您进行火花塞更换时，您的车辆可能还需要其他零件，例如点火线圈，这会增加维修成本。
Some engines require that the intake manifold be removed while replacing spark plugs. This may increase the parts and labor cost for the repair.
泄漏的阀盖垫圈，使油与火花塞，线圈或电线接触，可能是点火系统问题的原因。除了火花塞，电线或线圈外，还需要更换阀盖垫圈。这将增加维修成本。