Fuel pressure accumulator for Porsche 911 and 930 (1976-1989)

Fuel pressure accumulator for Porsche 911 and 930 Turbo: Manufactured to original dimensions, it ensures a hassle-free installation. It is pressure tested at the factory and its design incorporates materials resistant to heat and other stresses of the fuel supply system. The accumulator plays a crucial role in maintaining a constant flow. Its function is to keep the fuel supply circuit under pressure to facilitate 'hot' or 'warm' restarts when the automatic choke is not engaged due to engine temperature. Over time, it may lose some of its sealing ability and no longer maintain sufficient pressure. Hot starts may be compromised due to insufficient residual pressure allowing the injectors to open. If you notice increasing difficulty in restarting after stopping, and all ignition components are in order, the fuel pressure accumulator may be the cause.