Hawk5252 New Member Jun 4, 2007 35 0 0 Feb 2, 2008 #1 Feb 2, 2008 #1 How much fuel pressure should the 4.6L run at idle? i have an electronic fuel gauge and it always showed 24PSI. But I was reading my Chilton book and it states 40-70 PSI. Why the difference - I recently changed fuel filter and still reads same......
How much fuel pressure should the 4.6L run at idle? i have an electronic fuel gauge and it always showed 24PSI. But I was reading my Chilton book and it states 40-70 PSI. Why the difference - I recently changed fuel filter and still reads same......
Art161 Member Sep 26, 2006 130 0 16 San Francisco Feb 2, 2008 #2 Feb 2, 2008 #2 Engine at idle should be 27-37 psi. Key on, engine off should be 30-50 psi. Above data is from 2007 Ford workshop manual, page 310-00-1.
Engine at idle should be 27-37 psi. Key on, engine off should be 30-50 psi. Above data is from 2007 Ford workshop manual, page 310-00-1.
