e30 m40

[hkusj2]

Hi any one came cross e30 m40 jerking when you start the engine morning then will dies off if the engine not warm up , I have service the idliing Valve before! any sifus can advise or can refer good work shop to service does e30 m40 engine near PJThanks

 

[Lionel_Koh]

check ur AFM

 

[amrima]

try check AFM or check your coolant temp sensor. engine will dies off when not enought fuel. the sensor is controling the amount of fuel when engine is cold