Tapi tak kan teruk sangat enjin tu berasap, macam mesin padi pulak. Mesti ada gasket yg pecah masa pasang ekzos atau tak kemas. .bila on aircond je engine semput n mati.tp aini lg trok even tk on aircond bila kete dlm method d dia cam sempot nk mati jgk.minyak https://jaredkppmk.blogocial.com/helping-the-others-realize-the-advantages-of-kereta-semput-bila-tekan-minyak-68943756