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Re: Hard Starting Hot
Okay, have my Solimeta Oil Filled fuel pressure gauge installed - man its like night and day different from that Mr. Gasket gauge. I don't think I am even getting a 1/4 PSI fluctuation!
Here are three photos for reference, this is a Delphi MF0002 3-port pump. Rechecking, its data sheet lists it as a 9 PSI pump.
Photo 1: Idle
Photo 2: Climbing slowly up to near WOT
Photo 3: Near WOT
Shut her down, then started up again, let the Truck idle for a bit and got her good an warmed up. The pump then settled about 6.7~7.5 PSI. Then as I gunned her, she dropped to right about 6 PSI.
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Richard
'72 Chevy C10 Cheyenne *Super WHT/MED BRONZE/WHT
SBC 350 | TH350 | LWB | AC | Buddy Seats
Upgrades: Tilt | Front Sway Bar | Radio | Sliding Window | Bed Spare w/Lock
Bed Rails | Full LEDs | Courtesy Lights | Tachometer | Glovebox Lock & Light | Head Light Relays | *Upgraded Fully Super Trim
Last edited by Rich72C10; 05-05-2021 at 06:51 PM.
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