GM Forum - Buick, Cadillac, Olds, GMC & Pontiac chat
Pontiac Bonneville
1992-1999
EMPTY CAT

1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

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Sep 29, 2007 | 12:19 AM

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#11

nolker

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Posts like a V-Tak

Joined: Sep 2007

Posts: 31

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From: RICHMOND, MO.

I use to cut the cat. off when I would put duel exhaust on and never notice a difference on my V8 engines. I guess a V6 supercharged is different.
I'am a believer now.

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