Fuel Pressure Loss -bogging

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shoshirtsandhat

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To All My Name Is Joe,, Any Help Would Be Appreciated.1994 Atx 3.2 Here Is The Problem. First Time I Start The Car In The Morning It Takes 5-7 Seconds To Start. After I Turn The Key To Start Twice To Prime It, Yes I Hear The Pump Working But It Seems Like There Is No Fuel In The Rails And after Start Up It Runs -Idling -Very Rough Then Smoothes Out After 5 Or So Sec. Once It Is Warmed Up To Normal Temp The Car Runs Real Good Under No Heavy Throttle But Once I Get Into It I Have Bad Bogging Problems...no Full Power In Other Words...check engine Lite Was On So I Scanned It ,egr Code So I Replaced These Parts New..egr Valve ,fpr ,auto Lite Wires,(under Life Time Warranty Anyway) Cut The Access Door Under Seat And Replaced The Pump...cutting The Door Was Easy..air Chisel..took About 2 Mins.when I Replaced The Pump The Strainer Was Off So I Thought .hm This Is The Problem ...but It Was Not ...i Ran The Car With A Fuel Press Guage Holding It With My Left Hand And Got 38 Psi Even When It Was Bogging Down And When I Shut The Car Off It Lost About 20 Psi In 10 Mins So It Is Bleeding Off Some Where ...started The Car Back Up With The Guage Connected And Vac Line Off Of The Fpr Of Course ,,reading @ 38 Psi Then Closed The Fuel Line Off To The Motor And Also Closed Off The Return Line And It Still Bled Off So I Believe It May Be The Damper Next To The Fpr On The Other Side Of The Fuel Rail????????? Do You Know If This Could Be The Problem.i Believe A Leaky Injector Would Make The Exhaust Have Black Smoke 2 @ Start Up.but That Is Not The Case. Any Help Would Be Appreciated ....if You Can Tell Me The Problem I Will Give You A Free Sho Hat Or Shirt .thank You ....joe
 
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