20 17 MG 6 can only be started by refueling door.

What you want to ask is the reason why 20 17 MG 6 needs refueling to start. Idle speed control device is out of order.

20 17 MG 6 cannot be started until the throttle is refueled, which may be due to the failure of the throttle idle control device. It is recommended to find a maintenance master to repair it wholeheartedly.

MG, a century-old British sports car brand. MG, full name MorrisGarages, 1924 was founded in Oxford, England.