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+--- Thread: Fuel Pressure Regulator O-Ring on Crusader 8.1 MPI (/showthread.php?tid=3009)
Fuel Pressure Regulator O-Ring on Crusader 8.1 MPI - ddfour1 - 05-23-2016
I had both fuel control cells replaced this year (2005 Coronet). There is a service bulletin on them due to modern fuels eroding a protective seal. Shortly after the control cells were replaced, I started to get fuel leaking from the fuel pressure regulator on the starboard engine. My mechanic removed the seal and found a small piece of debris on the O-ring. He thinks a small piece of nylock got into the seal from the fuel control cell replacement. He has ordered replacement O-rings and I am awaiting installation of those.
Has anyone experienced a leak from the fuel pressure regulator on this engine? If so can you provide any insight?
Thanks
Dave