Lots of black soot in Cat Converter?

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Loree
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Lots of black soot in Cat Converter?

Post by Loree »

I changed out my stock cat converter and exhaust can with a full Remus Revolution system. When I removed the oxygen sensor it was coated with a very thick layer of black soot. After I removed the cat converter, I noticed the headers and pipes to cat converter were also coated with thick soot.

Is this normal? Any suggestions on the cause? I bought my 2002 rr from a dealer about a month ago and it appeared to be in pristine condition with only 16,000k on it. Thanks, Loree
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iowabeakster
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Post by iowabeakster »

How does the bike run? Have you noticed excessive oil consumption? By the way these bikes do use some oil, it is normal. Break-in on these motors takes a good many miles (american, i think in miles). Some people (who really baby their bikes) do not notice their motors stop burning oil until 20K miles (32K kilometers).

I would be suprised not to find some soot in an exhaust system.
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Sunbeemer
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Post by Sunbeemer »

Normal condition. TADT :lol:

You might check if the CCP plug is properly installed, though (a yellow box on left side of the "fuse box").
Rich
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Loree
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Post by Loree »

It runs great. I've only put about 500km on it to date, and got about 280km on he second tank of gas. The first tank only got about 200km, but I think the dealer didn't give me a full tank.

I called the dealer's service department this afternoon and was told this is normal. I was planning to wait a while before buying a techlusion fuel injection kit (need to build up a few dollars in my savings account), but I think I may do this sooner. I thought a lean running bike would be less likely to build up soot?!
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CycleRob
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Post by CycleRob »

If you're doing a lot of short trips or drive at low engine speeds most of the time there will be black soot from a rich mixture.
Sunbeemer is correct in recommending you check if the CCP is properly installed.
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