23-11-2014, 08:14 AM
had this on my hdi after i flushed the oil before the oil change
i fixed mine by spraying a little Plus gas into the pump outlet which worked a treat
i put mine down to sticky vains in the vac pump as it used to come and go normaly at low rpm
its not done it since
i fixed mine by spraying a little Plus gas into the pump outlet which worked a treat
i put mine down to sticky vains in the vac pump as it used to come and go normaly at low rpm
its not done it since