What's wrong now????

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Dec 10, 2011 | 07:58 PM

#16

BLADE35

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Joined: Apr 2010

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From: Saratoga Springs,UT

Quote:

Originally Posted by weldworks54

Icp 3650 wot. 640's@ idle. Icr 25.3@ idle 68 wot. 20# boost @ wot Normal take off boost is @2.5@ 20 mph 4.0@40mph then it hangs out between 3-5# @ 60mph Yeah it an o3

well all these numbers look ok so far

HPO is good no leaks

Boost at 20 psi at WOT is a little low but not to bad would expect it to be worse if it leaked Veins might need a cleaning but shouldnt be the cause of your issues

Hows the FICM volts???
and alternator volts??
Hows the fuel pressure??

Dec 10, 2011 | 09:22 PM

#17

9228.bobcat

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From: missouri

egr valve stuck open???? Maybe.

Dec 10, 2011 | 09:30 PM

#18

bismic

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what are EBP, Baro, and MAP at KOEO?

Dec 11, 2011 | 06:06 AM

#19

weldworks54

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Ficm is 49.5v drops to 48.5v on start up Alternater 13.8-14v. Bismic the. EBP has been discontinued on mine 2003 model BARO is 14.6 KOEO Map is 14.3

Dec 11, 2011 | 11:33 AM

#20

BLADE35

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Joined: Apr 2010

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From: Saratoga Springs,UT

Quote:

Originally Posted by weldworks54

Ficm is 49.5v drops to 48.5v on start up Alternater 13.8-14v. Bismic the. EBP has been discontinued on mine 2003 model BARO is 14.6 KOEO Map is 14.3

well dang those look good to

have you looked for a cracked ypipe or anything like that

Dec 11, 2011 | 11:44 AM

#21

bismic

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Check for leaks in the MAP hose also.

Dec 11, 2011 | 05:51 PM

#22

weldworks54

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I got the fuel filters changed this evening and took her for a spin it seems to be running normal I guess 7000 miles between changes is too long for me. I guess that just adds another thing to do on my oil changes. I have noticed the blower only quits when I put the truck in 4x4?