這兩天去車行 車行技師在看我的車子建議做個節氣門清潔
但我看起來只有一些黃黃的油膜 手摸內部金屬有點黏塵的粗糙感
跟一些部落格說的髒還有一段距離 而且我的車也無油門不穩的問題
我有拍照 但手晃糊掉了 因此在網路找一張跟印象中差不多的照片
請問這種髒 是已經達到清潔的門檻嗎
One of my cars is 2007 G35S with near 190K kms now. Believe or not. The first time I cleaned TB, the idle became around 1500 rpm after clean. The second time was about 1200 rpm. Right now I'm a little bit lazy. So wait for whole three years and clean it last month. Guess what? The idle is almost the same 750 (factory setting) after clean. How come the older my G the better...