Re: Dula exhaust and O2 sensors......

From: SEMIHEMI01@aol.com
Date: Mon Oct 21 2002 - 09:00:07 EDT


Tom,
=A0=A0=A0=A0=A0=A0 Sounds like the PCM is running in closed loop. I think th=
e PCM thinks=20
it's running lean due to the O2 sensor being bad or it's location. If it's=20
not up to the right temp it'll fool the PCM into thinking it in cold startup=
=20
mode. This makes it run rich and will shoot the mileage to hell.=A0=A0=A0=
=A0=A0=A0=A0=A0=A0=A0=A0=20
=A0=A0=A0Bill

SEMIHEMI01@AOL.COM> KB SuperCharged, 4.7L, 2001, QC,=20
<A HREF=3D"http://hometown.aol.com/semihemi01">the "DAK",</A> <A HREF=3D"htt=
p://southernmopar.org">SouthernMopar</A>



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