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I Blew a Cat Yesterday...

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36 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHI Blew a Cat Yesterday...

Reported or suspected cause

cats

Reported cause

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that report identifying a cause
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Reported cause · Original poster

I took the car to the dealer this morning and they confirmed that the CEL was caused by a faulty CATS.

I Blew a Cat Yesterday...
Frequently discussed work

Replace by the dealer last week at no charge

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

FYI - just had both of my "blown cats" replaced by the dealer last week at no charge on an '02 C4S with 43k miles.

I Blew a Cat Yesterday...
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Leading evidence: 'cats' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'cats' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Replace by the dealer last week at no charge' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

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1 matching discussions · 36 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Replace by the dealer last week at no charge

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

FYI - just had both of my "blown cats" replaced by the dealer last week at no charge on an '02 C4S with 43k miles.

I Blew a Cat Yesterday...

Replace next week

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

One of mine is getting replaced next week.

I Blew a Cat Yesterday...

Replace on their nickel, i want

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

if I can get the stealerto replace on their nickel, I want to know about this.

I Blew a Cat Yesterday...
Frequently discussed actions (3)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Replace by the dealer last week at no charge

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

FYI - just had both of my "blown cats" replaced by the dealer last week at no charge on an '02 C4S with 43k miles.

I Blew a Cat Yesterday...

Replace next week

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

One of mine is getting replaced next week.

I Blew a Cat Yesterday...

Replace on their nickel, i want

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

if I can get the stealerto replace on their nickel, I want to know about this.

I Blew a Cat Yesterday...
Reported and suspected causes (1)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

cats

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that report identifying a cause
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Reported cause · Original poster

I took the car to the dealer this morning and they confirmed that the CEL was caused by a faulty CATS.

I Blew a Cat Yesterday...
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

36 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T113718Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I Blew a Cat Yesterday... er, wait a minute... that didn't come out right! OK, I'll try again. About 7 to 10 days ago, I noticed a rattle coming from the rear of the car when the engine was runing at idel. On the way home last night I get a CEL. I took the car to the dealer this morning and they confirmed that the CEL was caused by a faulty CATS. They had to order a new one and it should be here next week.

POST 2Original post

Tim, Do you have to pay for the new Cats or the Dealer has the obligation to replace them for you since your car has less than 50k miles, right? On the BMW's, I think by law the Cats are covered up to 80K miles, not sure if it is still true or not? Have you talk to the dealer on this issue? Cheers,

POST 3Original post

I have my old cats and race cats. I'm thinking about ditching one or the other................... I like the sound of the original cats better for what it's worth.

POST 4 / ORIGINAL POSTEROriginal post

Boa - this should be a warranty item since the car is still less than 4 years old and under 50k miles. Once the new CAT is installed, I'll report back on this thread.

POST 5Original post

cats and dmes are covred under emmissions 8/80k

POST 6Original post

"I Blew a Cat Yesterday..." 'Be Kind to Animals' Week already?

POST 7 / ORIGINAL POSTEROriginal post

Thanks Brad. I was 99.9% certain this would be covered, but I couldn'r recall the "extended" warranty period for the emmissions system.

POST 8Original post

Why don't you took the oportunity to install a bypass? I would never spend money on a cat, unless it is a race one with less or 0 cells.

POST 11Original post

Feline fellacio? Where did it go so wrong Tim, where?

POST 13 / ORIGINAL POSTEROriginal post

That sure looks like him, but I can't be certain because the last time I saw him he certainly did not have a scowl on his face!

POST 14Original post

MagnusB I just busted out laughing when I saw that!!! Everyone up and down the hall's trying to fugure out what's so D*&^ funny!!! You guy are great!

POST 15Original post

FYI - just had both of my "blown cats" replaced by the dealer last week at no charge on an '02 C4S with 43k miles. Covered under the emmision control warranty. According to the service advisor, the key factor in getting them covered under warranty is the CEL. No CEL, no warranty coverage. The reasoning is that no CEL means that they're still functioning correctly, even if they're all busted up inside and rattleing like a bunch rocks in an empty can. Sounds like you should be OK with the warranty coverage.

POST 16 / ORIGINAL POSTEROriginal post

That's good to know! Thanks! BTW - I may be perverted but at least I'm not excessive about it. I only blew one cat, but you did two of them. Did you "do them" individually or was it a m�nage � trois ?

POST 18Original post

I'm not one to "blow and tell" but I didn't blow them at the same time, it was about a week apart. Just got lucky that I could have them replaced at the same time.

POST 19Original post

[Image-only post; no author-written text. Original image references:] https://rennlist.com/forums/graemlins/roflmao.gif https://rennlist.com/forums/graemlins/roflmao.gif https://rennlist.com/forums/graemlins/roflmao.gif https://rennlist.com/forums/graemlins/roflmao.gif https://rennlist.com/forums/graemlins/roflmao.gif

POST 20Original post

Tim, Why didn't you consider 100(or is it 200) cel cats?

POST 21Original post

[Image-only post; no author-written text. Original image references:] https://rennlist.com/forums/images/smilies/eek.gif https://rennlist.com/forums/images/smilies/eek.gif

POST 22Original post

If I were paying for them, I would have gone for the 100- or 200-cell high flow cats, but as PCNA did it at no charge, that wasn't an option. I talked to the service advisor, and he wouldn't install non-OEM cats under the warranty.

POST 24 / ORIGINAL POSTEROriginal post

Mike - good question! First reason, I don't want to replace them on my nickle. Second reason, I am trying to sell the car so I want to keep it stock, well mechanically stock at least.

POST 25Original post

I see. Makes sense definitely. Buyers ussually want un-molested cars Good luck Tim.

POST 26Original post

Same happened to me on my 02 C4S. Ratteling coming from the exhaust and cel light on. I am out of warranty the 5 yr warranty but the dealer replaced it without a whimper under the 8/80 warranty.

POST 27Original post

what aftermarket cats are you running? what exactly about the sound don't you like..... curious...

POST 28Original post

word travels.....Enzo (that is his name!!) wants some action too..or is he in the wrong forum?

POST 29 / ORIGINAL POSTEROriginal post

No, not necessarily! But he is, however, on the wrong continent!

POST 30Original post

I've got the same problem. One of mine is getting replaced next week. ('02 C2 with 31K). Cats are covered under the 8yr/80K OE warranty.

POST 31Original post

sorry for the ignorance, but need a little bit of help here... lots of acronyms here (CATS, CEL)... I do have a rattle in my exhaust... if I can get the stealerto replace on their nickel, I want to know about this. Thanks and take it away for those of you who want to make some good fun out of this posting... got pretty thick skin!

POST 32 / ORIGINAL POSTEROriginal post

Dutchie, Nah, just kidding! CATS = Catalyitic Converters CEL = Check Engine Light

POST 33Original post

RTFM... I was expecting that! Thx... so I can only get a warranty replacement if CEL comes on?

POST 34 / ORIGINAL POSTEROriginal post

Apparently, that is the true.

POST 35Original post

I bought some "resonated" cat-delete pipes...sound better than strait pipes, not as loud as the bare pipes either.

POST 36Original post

I think the better question is did you have to pay to blow the cat or did you do it for free?

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