I have a little tank vent questions. I have a 76 with efi. The tank has a small vent line and a non-vented gas cap. The vented gas caps from earlier models do not fit the later filler necks. With EFI moving alot of fuel it seems to once in a while be more than the vent line can handle. Any ideas? I was thinking of taking the larger vent line off the filler neck and putting a filter on it and plugging the small line on the filler neck. Every once in a while I get a stutter and I think it is a lack of venting, but not sure. I also have a LP pump to an accumalator to a HP pump. I need to try to restict the return flow to the tank from the LP pump to try to reduce the fuel movement.
Anyone know a vented gas cap that fits the newer years filler neck?
Anyone know a vented gas cap that fits the newer years filler neck?