What else could it be besides the return line? That electric pump has a internal filter, where can I get that filter and also a new ignition key lock cylinder ? Thanks.
I have a gas leak at the side rail frame, a carb with a electric pump. The z24 runs great but after driving around the block with a full tank it leaks a lot when I park and idle. When I turn the key to the start position and not running there is no leak.