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Old 10-08-2009, 04:04 PM   #3
tex95stang
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Re: 95 mustang ruuning rich - lean - no power

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Originally Posted by tex95stang View Post
I just upgraded my 95 mustang 5.0 liter with a 93 cobra lower and upper intake. the stang was running well before the upgrade, now I have hesitation, sluggish, lack of power. idle goes rough. I have changed plugs, plug wires, replaced ACV, ICV, PVC, set timing. Still same issue. has anyone ran into the same problems I am having?
I ran an ECC last night and I have two codes, one stated it was a lean on bank 1 and my egr vavle has low flow (i have elimated the egr valve). I replaced both 02 sensors since one was reading bad. I worked on it very late and will run it today to see if this fixed the problem.
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