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Anyone else have this prob with a gm stg 2

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Old May 9, 2007 | 02:14 AM
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LsJ2canada
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From: canada
Anyone else have this prob with a gm stg 2
i am noticing on a cold start up i pull away and puff black for a few mins?? i believe iits just fuel?? any one else have this prob?
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Old May 9, 2007 | 02:15 AM
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From: Beaver, PA (outside Pittsburgh)
you are correct. our cars run rich
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Old May 9, 2007 | 02:17 AM
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From: Michigan
Yup are cars are designed to run rich if they dont they well dont wont last long at all
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Old May 9, 2007 | 02:19 AM
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LsJ2canada
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From: canada
Originally Posted by KillerBee
Yup are cars are designed to run rich if they dont they well dont wont last long at all
Ok good.. thats what i was thinkin.. i was goin to a wide band in just so i can see what my fuel is doin.. better rich then lean
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Old May 9, 2007 | 12:14 PM
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Originally Posted by LsJ2canada
Ok good.. thats what i was thinkin.. i was goin to a wide band in just so i can see what my fuel is doin.. better rich then lean
I think the air fuel ratio should be 10-11 i believe if some know correct me but i believe those are the numbers gm said is safe to run for the A/F ratio
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Old May 9, 2007 | 03:27 PM
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I had mine installed 4 days ago and now my check engine light is on, but they think it is the supercharger gasket...
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