油泵壞了, 油路堵了, injector堵了, 線圈壞了, 如果是老式distributor, 接觸不好。如果是新式汽車, ma

來源: 2019-03-13 09:28:01 [舊帖] [給我悄悄話] 本文已被閱讀:

Mass air sensor dirty, leading to wrong gas-air mixing ratio.