求翻译：广义上来讲，积碳主要会"囤积"在几个地方，燃烧室、气门室、进气歧管以及节气门等，在积碳的清理工作上也主要是对这几个环节进行清理。而喷油嘴可以说是发动机内最先接触汽油的一个部件，也是一个非常精密的部件，汽油内的杂质有可能会逃脱滤清器的魔掌，从而通过燃油管路传递到发动机内进行燃烧形成积碳，当然也会有杂质留存在喷油嘴内的情况，让我们来看这会有什么影响。是什么意思？

Broadly speaking, the coke is mainly to "hoard" in several places, the combustion chamber, cylinder head, intake manifold and throttle clean-up work in coke is mainly to clean up these several links. Nozzle can be said is a part of the first exposure to gasoline engine, is a very sophisticated parts