ghost
New member
It is likely due to a faulty Fuel Accumulator. They cost £169 from Porsche.
I just bought one for £96 from Amazon:
https://www.amazon.co.uk/dp/B0049PIDJC/ref=olp_product_details?_encoding=UTF8&me=
This is the replacement part number for 1973.5-75 models - Bosch 0438170015 Fuel Accumulator. Replaces Bosch 0438170002
I just bought one for £96 from Amazon:
https://www.amazon.co.uk/dp/B0049PIDJC/ref=olp_product_details?_encoding=UTF8&me=
This is the replacement part number for 1973.5-75 models - Bosch 0438170015 Fuel Accumulator. Replaces Bosch 0438170002