Fuel injector stock or not

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Old 02-27-2009, 11:43 AM
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Default Fuel injector stock or not

I see that I have green fuel injectors when I did the Primary 02 sensors. I am pretty sure that the ecm is stock I am running rich with only the 1127 and 1129 factory codes. and of course the TC code as well, I know that a bad TC will give me bad gas mileage. But I got black smoke when under load as Im driving. Would High cc injectors without the chip cause the other two codes and factor in to the bad MPG. I am getting about 220 per tank ,thats with little city and mostly hwy driving. What s the regular tankful get?
Old 02-28-2009, 11:58 AM
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Default doesn't sound like stock injectors. stock injectors should be red/brown.

I bet your oxygen sensors are bad.
Old 03-01-2009, 08:59 PM
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New O2s from Vast, about 800 miles on them
Old 03-01-2009, 09:00 PM
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If not stock injectors woul it effect MPG
Old 03-02-2009, 07:48 AM
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probably so.
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