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Rich Condition HELP!

Incomudrox

Incomudrox

New member
My car is running really rich. I had my tune awesome LTFT's where 0 idle, cruise and WOT + or - 3. All of a sudden one day everything went haywire. Now when coming to stop lights I hit -21! WOT is 960-1000+! I don't have a scan with the powrtuner, but these are what I saw glancing at my AeroForce. I was thinking exhaust leak before the o2 but I can't really hear any before the o2. I have TOGs and have been throwing the P0133 and P1133 codes. I was told these are normal for TOGs. Although it seemed odd to me as I hadn't had these codes before for several months. My o2 is a Denso maybe 6 months old. Any suggestions are helpful!!!

Mods are:

Top swap, Ported Blower, Ported Lim, N* TB, TOGs, XP Cam, 90# springs, EVAP and EGR Deleted 3.4 pulley
 


my car is running ridiculously rich as well, and i have just gotten a code for the front o2. could be your problem?
 
you could have a bad injector, continuously spraying fuel.

do a drop test and see what you come up with.
 
scooz - this was suggested too me. I am going to pull the rails and turn the key to prime and see if they leak at all. Is this the same thing as a drop test? Thanks.
 
I think he means to hook up a fuel pressure gauge and see if the fuel pressure drops with the key off. But not sure...
 


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