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Fuel rail / injector question


Liberto

Active Member
Joined
Mar 6, 2010
Messages
38
Vehicle Year
1998
Transmission
Automatic
I'm still getting my rich codes however I'm getting roughly 18mpg... Now when I rebuilt my motor I used all 99 parts... The grey top injectors (the 98 system had green tops) and the 99 fuel rail has a crossover in the front AND the back (as opposed to my 98 only having one crossover in the rear)... I'm questioning of that's why I keep getting "system too rich" on both banks.....? Any suggestions?
 

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