sometime on the run engine stall or hesitate . accelerator slowly losses power , in order to keep it running need pump to accelerator paddle sometime slight release and then push accelerator paddle keep it running.

 

note 1: no fault code, regular servicing 

note 2: above issue happen once in drive time

note 3: it start back evrytime

A 2008 Fabia is not a MK III.

MK II ?

More details would be good. 

Car

Engine

 

Thanks. AG Falco

 

today i feel when it trying to stall. acceleration paddle become fully in pressure like balloon is full of air and we trying to over blowing it.

 

when i release the paddle slowly it give breath and acceleration comes back to normal. at this time engine did not stop.