having fuel problems with 1999 140 efi is there more than 1 fuel pump on this engine? heard there might be 2. 1 for low pressure 1 for high pressure, any information would help. need help soon
There are two fuel pumps. The mechanical driven by engine compression and the high pressure fuel pump for the EFI system. You really need that manual you asked for in your other post. Keep checking eBay. One might show up.