问：如何保持燃油系统清洁？

理想情况下，您不必为您的汽车做任何事情keep the fuel system clean. However, our cars don’t live in an ideal world.

Probably the most common effect of burning gasoline in our engines is the buildup of carbon deposits on the back side of intake valves and inside the combustion chambers of the engine.

There are a number of detergents that you can purchase from your local auto parts store that you can use as a treatment to help prevent carbon buildup.

如果您的汽车在早上表现出较长的曲柄时间，那么您的进气门已经有一些碳堆积很可能。有几种方法可以清除碳堆积。一个是侵入性，一个不是。

脱氧发动机的侵入性方法是将其拆卸并用碎石爆炸器中的核桃贝壳清洁。昂贵且耗时。并且只能由专业技术人员完成。

非侵入性方法是使用发动机运行时喷涂到进气歧管的浓缩清洁剂。清洁器溶解了碳堆积，使发动机可以启动和运行。该方法也由训练有素的技术人员执行。它的成本较小，耗时较少。

如果您需要对您的汽车进行此类服务，请随时与一位认证的机械师接触flush your fuel injectorto help maintain the life of your fuel system.