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post #1 of 31 Old 12-21-2009, 06:07 PM Thread Starter
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Out of ideas

I ran up to Norman today and got me a new fuel pump for the truck. As some of you know it was only making 40lbs and sometimes as low as 20lbs. Would shutter when giving it fuel and had very high EGT's. Well I installed the new pump and the only thing it fixed was the shuttering. Changed the fuel filter (again) and that didnt fix anything either. Any ideas.

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1997 Ford F-350, Dually conversion, Cobra 29 LX CB, 12000 watt converter, All LED lights, TW tunes, 4" DP, Napa Intake and lots of running lights.

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Thanks. I'll give er a good wackin in the morning.
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post #2 of 31 Old 12-21-2009, 06:31 PM
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id check your exhaust manifolds and uppipes could be leaking causing the high egt's

2000 F350 CC Dually--sold

looking for a new truck
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post #3 of 31 Old 12-21-2009, 06:43 PM
duct tape & zip ties

 
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A bad injector


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2005 6.0 Crew Cab Long Box Lariat, current truck

2004 6.0 destroyed by contaminated fuel

2002 7.3L burnt
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post #4 of 31 Old 12-21-2009, 06:45 PM Thread Starter
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I dont want it to be a bad injector.

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1997 Ford F-350, Dually conversion, Cobra 29 LX CB, 12000 watt converter, All LED lights, TW tunes, 4" DP, Napa Intake and lots of running lights.

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Thanks. I'll give er a good wackin in the morning.
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post #5 of 31 Old 12-21-2009, 07:08 PM
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What's the fuel pressure looking like now?



2000 F-350 Lariat Super Duty, Dually, CCLB, 7.3L
4R100, 2wd
330,000 + miles
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post #6 of 31 Old 12-21-2009, 07:10 PM Thread Starter
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About the same but the needle is not jumpy anymore

Project Frankenstein


1997 Ford F-350, Dually conversion, Cobra 29 LX CB, 12000 watt converter, All LED lights, TW tunes, 4" DP, Napa Intake and lots of running lights.

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post #7 of 31 Old 12-21-2009, 07:12 PM
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High Egt

Maybe a partially closed EBPV...

1999.5 F350
4" Straight Pipe / Gauges (Pyro, Boost)
Wicked Wheel / Wg delete / Boost fooler
Tymar intake / Zoodad Mod / NChornet CCV mod
Hpx Crossover / Fuel CCK / ITP prepump tank mod
FPR Shim w/ underhood gauge
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TW 6 position chip (will never own another canned toon)
3.73's / 6 speed manual 4x4
Still messin with it
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post #8 of 31 Old 12-21-2009, 07:21 PM
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If you can run some tanks of B20 it'll clear out your fuel system up through the injectors. GOOD STUFF. Ran three tank fulls and had a clogged filter from all the crap in the system. It works pretty dang good.
Ok so fuel pressure that same. Maybe a fuel leak somewhere? In the return line off the bowl or after the bowl in the hard lines going into the heads? Fuel pick up screens in the tank dirty?
And could the high EGTs be because of low fuel press? I wouldn't see how though.



2000 F-350 Lariat Super Duty, Dually, CCLB, 7.3L
4R100, 2wd
330,000 + miles
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post #9 of 31 Old 12-22-2009, 06:20 AM Thread Starter
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My EBPV is in good working order. I went through it when I did my Wicked wheel last weekend.

I am going to check all of my connections this afternoon.

Project Frankenstein


1997 Ford F-350, Dually conversion, Cobra 29 LX CB, 12000 watt converter, All LED lights, TW tunes, 4" DP, Napa Intake and lots of running lights.

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Originally Posted by XPLOSIV View Post
Thanks. I'll give er a good wackin in the morning.
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post #10 of 31 Old 12-22-2009, 07:47 AM
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I know on these trucks, the hard fuel line from the bowl to the back of the passenger head has a clamp around it at one point farther back to keep it from moving around. Problem was that it wore a hole in the line. I had a SMALL leak from that. Just another thought.



2000 F-350 Lariat Super Duty, Dually, CCLB, 7.3L
4R100, 2wd
330,000 + miles
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