5.0 Fuel pressure and such | Ford Explorer Forums

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5.0 Fuel pressure and such

tfarris6124

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February 16, 2007
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Year, Model & Trim Level
'99 Eddie Bauer
Alright guys, after searching I am only finding information for the SOHC so...I understand that on my '99 5.0 I have a returnless fuel system. Could someone please educate me on what a returnless system is? Also, would the fuel pressures be the same for the 5.0 as in the six cylinders? 62psi for the returnless and 30-45psi for the return system. I still havn't had time and money to get a fuel pressure gauge, but once I do what will I be looking for in pressure after about an hour of turning off the engine? Thanks guys, I am still in my learning stage on all of this car stuff, but at least I am trying to learn.
 






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