Fuel Pressure

[michigancobra]

Guys with aftermarket gauges. Does yours
bounce around a lot? Mine runs at about 30lbs. at
idle and then goes up to 60lbs. at WOT.

 

[JB]

not sure about the bouncing around but the pressure range seems about right.....I've seen posts that described it as being between 28 & 50 :shrug:

 

[jumpinjackflash]

Yes, it bounces around a lot and is about 28-30 psi at idle.

 

[michigancobra]

I just went out at lunch and started it. Its 34 lbs. at idle and close to 60 lbs. at WOT.

 

[tommygun]

Fp should be solid and not bounce around, are these elec guages or mech., if mech check for air in the lines

 

[michigancobra]

Electric gauges. Its not bouncing around crazy, just a little flutter maybe give or take 1 lb.

 

[trey193]

I screwed in a liquid filled guage where the schraeder valve was and mine fluctuates at idle as well, at idle it usually is bouncing between 25-30 if I remember correctly!

 

[michigancobra]

Okay then I'm not going to worry about it. Sounds like it is what it is.
Thanks for your input everyone.