CUCV
Member
So, after putting my engine together, I used a clear piece of hose on the last return line on the driver's side primarily to see if fuel was flowing when I first primed the system. I left it on and after 1000 miles, I still see air working through. I never had clear hose on before so I never witnessed "normal" return line operation. I have ZERO fuel leaks, no obvious drivability prblems and new LP, and fuel filter are on. I have plenty of flow through the drain petcock.
SO,
1. Is this normal or do I need to investigate a problem?
2. How would air leak into a pressurized system that isn't leaking out anywhere?
Thanks in advance.
SO,
1. Is this normal or do I need to investigate a problem?
2. How would air leak into a pressurized system that isn't leaking out anywhere?
Thanks in advance.