C220 elegance auto with Tartarini LPG system fitted.
The car runs fine on petrol, although in gear idle is a little slow (585rpm)
When running on LPG, pulling away is jerky, sometimes stalling, and when partially lifting off after cruising at a steady speed, power drops noticeably.
My problem is that the LPG people, the approved installer who fitted the system, says that there is a problem with the car, (ie causing low tickover) not the LPG system. My MB specialist who services the car has checked it (& serviced it) twice, and says that everything is OK.
Could it be a throttle/voltage problem - or should I be looking for a leak soemwhere? (Gas or air?)
The car runs fine on petrol, although in gear idle is a little slow (585rpm)
When running on LPG, pulling away is jerky, sometimes stalling, and when partially lifting off after cruising at a steady speed, power drops noticeably.
My problem is that the LPG people, the approved installer who fitted the system, says that there is a problem with the car, (ie causing low tickover) not the LPG system. My MB specialist who services the car has checked it (& serviced it) twice, and says that everything is OK.
Could it be a throttle/voltage problem - or should I be looking for a leak soemwhere? (Gas or air?)
