the truck has 26k miles.
I was running bosch 4417 + 4. i wasn't sure if those were the problem so i
swapped them out for 3923's. i thought everyone on the list said 3923's were
the best plugs.
<SEMIHEMI01@aol.com> wrote in message news:33.1c937314.29005f7c@aol.com...
> One thing is the 4.7 does not like 3923s very well. Were you already
> running 3923s before you noticed this problem. How many miles do you have
on
> the truck??
> The cats can sure add to performance degradation
> Bill
>
> SEMIHEMI01@AOL.COM> KB SuperChargeded, 4.7L, 2001, QC,
> <A HREF="http://hometown.aol.com/semihemi01">the "DAK",</A> <A
>
HREF="http://futuresite.register.com/jump?url=http%3A%2F%2Fsouthernmopar.org
">
> SouthernMoPar</A>
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