等等,在你滚动之前!虽然我对汽车了解很多,但我对你的车不太了解!维修手册对于故障排除燃料问题至关重要。

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Car Won't Start?

When you turn the key, you should be able to hear the fuel pump start up. It may be hard to hear, so have someone outside the vehicle listen, make sure they are close to the gas tank. Also check the fuel pump fuse and inertia switch... what is an inertia switch you ask??? Some vehicles have a sensor in the trunk with shuts off the fuel tank in the event of an accident. This could be a minor fender bender in the parking lot while you are away from the vehicle and unaware. Most inertia switches have a reset button so you can reset them and continue on your way.

气体不好?

Car not running well? Sputtering or down on power? It's possible you got some bad gas which has water in it. A bottle of "Dry Gas" can help absorb the water in your fuel tank. Not as common these days since more gas stations monitor and have much better tank systems, but it still can happen.

在线的Repair Manuals

We can't give you all the specific information to repair your fuel system, you need a make/model specific repair manual for that. The bonus is that with most online repair manuals you also get recall and TSB data to help diagnose and keep your car safe! CheckoutMitchell1.为最佳的在线维修手册。

燃料系统

学习如何发现一个糟糕的燃油泵等......

所有内燃机都需要三件事来运行......空气,燃vwin手机客户端料和火花。燃料系统对于储存和提供汽油或柴油燃料,您的发动机需要运行。vwin手机客户端将其视为您的血管系统,用心脏(燃料泵),静脉(燃料管线)和肾脏(过滤器)。任何这些燃料系统组件的故障都具有与身体相同的破坏性效果。让我们对每个部件进行更多的深入......

汽油tank:

基本上是你的燃料的储罐。当您在加油站填充时,气体向下移动填充管并进入罐中。在坦克中有一个发送单元,讲述了气体计量罐中的气体。近年来,储气罐已变得更加复杂,因为现在通常会容纳燃油泵并具有更多的排放控制,以防止蒸汽泄漏到空气中。

汽油pump:

On newer cars the fuel pump is usually installed in the fuel tank. Older cars have the fuel pump attached to the engine or on the frame rail between the tank and the engine. If the pump is in the tank or on the frame rail then it is electric and is run by your cars battery. Fuel pumps mounted to the engine use the motion of the engine to pump the fuel, most often being driven by the camshaft, but sometimes the crankshaft.

燃油过滤器:

清洁燃料对发动机寿命和性能至关重要。vwin手机客户端燃料喷射器和化油器具有微小的开口,容易堵塞,因此过滤燃料是必要的。过滤器可以在燃油泵之前或之后,有时都在两者之后。它们通常是由纸质元素制成的,但可以是不锈钢或合成材料,并且在大多数情况下都设计成可前处。一些性能燃料过滤器将具有可水洗的网格,消除了更换的需求。

燃油喷射器:

大多数国内汽车于1986年以后,早期的外国汽车来自工厂采用燃油喷射。当燃料喷射器打开以使燃料进入发动机时,将燃料和空气混合燃料和空气的化油器,而不是化油器。vwin手机客户端这导致了较低的排放和更好的燃料经济性。燃料喷射器基本上是一个微小的电动阀,其用电信号打开和​​关闭。在下面的图片中,您可以将喷射器朝向摄入的外部。通过将靠近气缸盖的燃料喷射燃料保持雾化(在微小的颗粒中),因此当由火花塞点燃时,它将更好地燃烧。

化油器:

化油器拿起燃料并将其与空气混合,无需计算机干预。虽然操作简单,但它们往往需要经常调整和重建。这就是为什么较新的汽车已经使用化油器,以支持燃油喷射。

常见问题:

I would say the most common problem is a clogged fuel filter. Make sure you follow your manufacturers recommendations as to when you should change the fuel filter. This information should be in your owners manual. Symptoms include sputtering at high speeds or engine not starting at all. Always check the ignition system first, if that's ok then the next suspect is the fuel filter.
下一个常见问题是燃油泵失败。当你打开钥匙时,可以听到大多数现代电动燃料泵。如果您没有听到泵运行并且您的汽车无法启动,则可能是您的燃油泵。机械师将检查的第一件事是继电器,用于向泵发送电力。如果这是正确的操作,则必须更换泵。
最后但并非最不重要的是脏的injectors. While the fuel filter does a good job of filtering the fuel, it's not perfect. Over time deposits and tiny particles lodge themselves in the injectors. This can clog an injector and prevent it from delivering the fuel the engine needs. It can also cause an injector to stick open and send too much fuel into the engine. A regular addition of fuel system cleaner like STP Injector Cleaner, or Techtron fuel system cleaner can help keep your injectors clean. Most gas stations, department stores and all automotive parts stores will have a good cleaner available. Add it to your empty tank right before you fill up and it will clean as you drive. I recommend doing this every 3 months to keep your injectors performing like new. Mechanics also offer a cleaning service where they actually disconnect the fuel line and flush cleaner through the engine. This is only necessary when you let your injectors get to a point where they can not be cleaned by a store-bought product. Regular use of a good in-tank cleaner will keep you from having to pay for this service.

你在哪里买你的天然气?

相信它,与否,它可以有所作为。总是从众所周知的国家品牌服务站购买。没有隶属于一个品牌的天然气附属的燃气站往往会在送货卡车到当天结束时留下的任何东西。有一天,他们可能会得到德克萨克和埃克森他人。也与天然气混合的水会导致发动机出现问题。vwin手机客户端发动机不vwin手机客户端会右转,加水将促进燃料系统中的生锈。当我在一些没有名称的加油站购买天然气时,我经历过这一点。如果气体中有足够的水,你的车会感到迟钝,有时拒绝运行。

辛烷值提示! !

Putting super in the tank will not get you any more performance or gas mileage unless specifically recommended by your cars manufacturer. If your owners manual says put in 87 octane...... DO IT. You are throwing money out the window if you are filling up on Super or Premium and you only need Regular.

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