460 efi ford motor starting problem
Hi all, I have a 1989 Itasca Class C motorhome with a 460 EFI motor. The problem I am having is, when the motor is cold it will start without turning over more than two to three times. When warmed up ...
Forum Discussion
cmeade wrote:
Have you considered adjusting the fuel pressure regulator? It is near throttle body and brass colored. Cap pops off with small slidehammer and has allen head adjuster. I think auto parts stores still sell pressure gauges that connect to shrader port. Factory setting of 30 psi but had great luck at 36-40 psi back in the day.
Factory fuel pressure regulator on a 460 EFI is not adjustable and is not brass colored. It is factory set at aprox 38-40# with vacuum hose removed.
Richard
