SR running rich

SR

SR

Spectator
ok heres the deal....
i got an redtop sr swap wit stock t25..
fmic..atmospheric bov..walboro..and an fpr....
iam running a divorced dump pipe w a fat o2 sensor...
my sr boosts..fine it idles ok a little mobement but not to serious..
my motor is running rich..not like running bad runnin rich it just drinks alot of gas .....and im gettin little spots on the bak of my car like gas spots...
i adjusted fpr without vac pluged in..it runs at 41psi
ive cleaned maf..
new injector o-rings...
clean idle control selinoid twice...
i just need to kno why she would be running rich...is it that im runnig a fat o2 sensor on a redtop or wat ..
 
INFECTED said:
u think that would have anything to do with it?
Click to expand...

no. there arent enough differences between the blacktops and redtops to say that the o2 sensors would have a different signal.

you should be fine with the fat o2 sensor, although, you may wanna exchange it for a new fat o2 just for the slight chance that the o2 sensor itself is faulty.

have you tried changing your plugs? it may just be time for a tune-up.
 
well i did tune up when i installed the swap...new plugs oil etc...bt i may need a new o2...
i think maybe cause my dump pipe isnt fully bolted up..
the coolant temp sensor and the o2 r the only things i didnt buy new
 
thanks....its funny how i get no codes thru my consult but she runs rich...
 
i wish i was little more knowledgeable here, but honestly all i know is it cleared my friends car right up..
 
Try testing the charge pipes to see if you have a boost leak. Might want to try a friends o2 sensor before you drop about 100.00 on a new one. The wiring is different from the fat/skinny o2 sensor so that may be a problem if you're using a fat o2 sensor thats wired for a skinny o2.
 
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