"Coughs" CAI, 3"CAT 3" -> 2.5" Catback

[LouisC]

Re: "Coughs" CAI, 3"CAT 3" -> 2.5" Catback

...new plugs and wires go in today...I'll keep updating...

Thanks so much,
-Louis

[LouisC]

Re: "Coughs" CAI, 3"CAT 3" -> 2.5" Catback

The mechanic replaced the plugs and wires, that didn't solve it.

What he did do was replace an Oxygen sensor. Apparently it was "fickle",
and sometimes worked, and sometimes not.

Right now, it's much, much, much better.

It stalled when it was cold, but as soon as it warmed up just a bit, it was
beautiful.
It occasionally "burps" now (seems most often after driving 3 or 4 miles,
and only one burp),
Mechanic suggested waiting until the cpu learns the new performance of the
engine.

I can't estimate how much more power there is, but it's noticeably more
powerful, especially at the high rpm's.
It goes from 2500 to 5000 rpm almost immediately. Breathtaking.

I'll keep you updated,

Thanks again,

-Louis

Mod summary: whisper CAI, 3" to 3" Cat, 3" to 3" "S" pipe, 3" to 2.5"
adapter, 2.5" intermediate Gibson CAT back system