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I forget the code number but it said Catalyst(sp) Threshold something. What does this mean? Can it cause serious damage?
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Was it P0420 - Catalyst System Low Efficiency? If so, it's because of the high flow cat. You'll need an O2 Sim to get rid of it.Matt
1998 Mystic Teal Camaro M5
Whisper Lid, Pacesetter Headers, Catco Cat, Dynomax Super Turbo, B&M Shifter, BMR STB, LSD, P&P Intakes, GT2 Cam, Comp OE Lifters, 1.7 Roller Rockers, Pushrods, SSM Heads, DHP PowrTuner. -
Yeah thats the one. So now it goes out after about 3 months of having it on? WTF?!Comment
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It took mine 5 or 6 months to get the code. Threw on the O2 Sim, reset with autotap, and it's gone for good.
[ September 25, 2003: Message edited by: 98Camaro3.8 ]</p>Matt
1998 Mystic Teal Camaro M5
Whisper Lid, Pacesetter Headers, Catco Cat, Dynomax Super Turbo, B&M Shifter, BMR STB, LSD, P&P Intakes, GT2 Cam, Comp OE Lifters, 1.7 Roller Rockers, Pushrods, SSM Heads, DHP PowrTuner.Comment
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Cool, thanks man.Comment
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So my truck is finally getting some work done, after 17 years, Oil pressure sensor went out and it’s located under the lower intake manifold. Have to...1 hour ago -
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need help finding a balancer and a replacement balancer bolt. im at a lost after confusing myself researching.3 weeks ago
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