test pipe or catalytic converter?

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Apr 23, 2011 | 08:25 PM

#11

bradtyler02

4th Gear

Joined: Aug 2009

Posts: 5,312

From: Fort Irwin, CA

^this... "anti-foulers"

2 of them, a hole drilled in one to let the O2 sensor fit, installed in the down stream hole... 5 bucks, problem solved.

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