如題~

剛著車時有提快,怠速係會高d的,當車頭熱左,怠速就會越黎越低

如果under 500轉, 係咪即係有問題, 因為車頭開始震震地.....

1.比油有無正常反應,或,無問題,(如常行駛只怠速時轉數唔正常)= 油泵無事
2.比油都係有問題,轉速唔正常,(如轉數慢上快落)= 油泵出事
3.熱車之後比油完全無問題,只怠速時出現轉數偏低情況,= (搵人調較返怠速轉數即可)
總結:噴咀塞會有此情況,行車電腦亦會影響到出現呢種情況,供油泵亦可引致呢種情況,
您都係搵車房搞啦,...

There can be a lot of things that cause the idle rpm to be low during idle. IAC can be tuned higher to compensate the low rpm or simple oil change will help too.