lfit pump problems?...

How the engine works

Moderators: Greenleaf, KTA, BC847, Richie O

lfit pump problems?...

Postby jacobwebb57 » Thu Jan 19, 2012 5:22 pm

i finally got my fuel pressure gauge hooked up today. i got the taped banjo bolt for genos garage. i hooked it onto the main fuel line after the filter problem is my gauge is reading 1 or 0 psi at idle, truck still runs fine at low rps but after 2k there is not fueling.. i am about to buy a raptor pump anyway but just wanted to see what you guy think.. thanks
91.5 4x4 5 speed, dennyt stage 2. ddp 50 horse injectors. glow shift boost, fuel pressure, egt, autometer tach, 60lb vavle spring, 3800 gov springs, 1 ton axles, custom intake, 4'' exaust, hx35w pump turned up 3 turns raptor pump, and 1/8 timing.. new injectors sooner or later
jacobwebb57
fuel screw!!!!
 
Posts: 77
Joined: Mon Dec 19, 2011 6:13 pm
Location: tiffin ohio

Re: lfit pump problems?...

Postby oldestof11 » Thu Jan 19, 2012 5:26 pm

Yep. Typical stock lift pump woes.
Jon
93 D250~ Mismatch of cheap parts, trying to look fast going slow
User avatar
oldestof11
14mm rotor
 
Posts: 4147
Joined: Tue Apr 24, 2007 4:46 pm
Location: Northern Illinois

Re: lfit pump problems?...

Postby JustinRhodes » Thu Jan 19, 2012 5:28 pm

I would be careful running that, i believe that's the cause of my last ve pump not living very long.
91 Dodge W250 Pee Pumped Cummings
JustinRhodes
fuel screw!!!!
 
Posts: 390
Joined: Fri Feb 25, 2011 7:59 pm
Location: Cheshire, Ohio
Top

Re: lfit pump problems?...

Postby jacobwebb57 » Thu Jan 19, 2012 5:31 pm

running a raptor pump or 0 psi lol
91.5 4x4 5 speed, dennyt stage 2. ddp 50 horse injectors. glow shift boost, fuel pressure, egt, autometer tach, 60lb vavle spring, 3800 gov springs, 1 ton axles, custom intake, 4'' exaust, hx35w pump turned up 3 turns raptor pump, and 1/8 timing.. new injectors sooner or later
jacobwebb57
fuel screw!!!!
 
Posts: 77
Joined: Mon Dec 19, 2011 6:13 pm
Location: tiffin ohio
Top

Re: lfit pump problems?...

Postby JustinRhodes » Thu Jan 19, 2012 5:40 pm

jacobwebb57 wrote:running a raptor pump or 0 psi lol


0 psi.
91 Dodge W250 Pee Pumped Cummings
JustinRhodes
fuel screw!!!!
 
Posts: 390
Joined: Fri Feb 25, 2011 7:59 pm
Location: Cheshire, Ohio
Top

Re: lfit pump problems?...

Postby jacobwebb57 » Thu Jan 19, 2012 5:48 pm

thats why i dont plan on driving it unless i have to...does anyone know where to get a raptor cheeper then 390
91.5 4x4 5 speed, dennyt stage 2. ddp 50 horse injectors. glow shift boost, fuel pressure, egt, autometer tach, 60lb vavle spring, 3800 gov springs, 1 ton axles, custom intake, 4'' exaust, hx35w pump turned up 3 turns raptor pump, and 1/8 timing.. new injectors sooner or later
jacobwebb57
fuel screw!!!!
 
Posts: 77
Joined: Mon Dec 19, 2011 6:13 pm
Location: tiffin ohio
Top


Return to Engine

Who is online

Users browsing this forum: No registered users and 48 guests