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Underneath the bumper cover....

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

Discussion summary

YOUR RESEARCHUnderneath the bumper cover....

Leading reported evidence

Clean radiators

Suggestion or failed attempt

No successful repair reported for this finding.

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Discussions that contain suggestions
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Suggestion

I removed that bumper cover not so long ago to clean my radiators...

Underneath the bumper cover....
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Leading evidence: 'Clean radiators' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Clean radiators' (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.

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1 matching discussions · 11 captured posts examined · 0 partial discussions

Frequently discussed actions (1)

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Clean radiators

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

I removed that bumper cover not so long ago to clean my radiators...

Underneath the bumper cover....
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.

11 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.

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

Outcome without a verified action link

just add a third radiator - problem solved

No unique explicit quoted action; no causal link assigned

Generation: 20261027T044418Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I am planning on installing a TL front bumper cover in the next couple weeks. Something I have noticed is that on my Carrera 4 there is just black plastic in the center with no vents. On the TL bumper cover it is straight through in the center. What is under there in my car? Should this remained blocked and is letting air in there going to cause trouble? Does anyone have a photo of a 2002 C4 with the bumper cover removed?

POST 4Original post

C4 might already have one IIRC... I dont follow the specs too close on those. Check it out

POST 6Original post

Quotes source post: 7568361

Unless you are racing or tracking your car quite heavily in a hot climate, I doubt that you need a third radiator. Spend the $500 on something else. Sorry for my ignorance, but what is a TL bumper? Turbo Look?

POST 7Original post

The C4 manual transmission car does NOT have a 3rd radiator, not sure you want extra air blowing under the middle of the car!! The black panal may not be part of the bumber cover you are removing. Hope that helps

POST 8Original post

I removed that bumper cover not so long ago to clean my radiators... https://rennlist.com/forums/996-foru...radiators.html The black plastic panel is just a blank. Check out the photo below which shows what lies behind. Note the bumper cap in the background. You might screw up your air flow, and it looks like you will get a lot of air under (above?) your belly pan. Note that it's not that pretty behind there either.

POST 9Original post

C4s and 40th use the same bumper so air flow should not be a problem... 3rd radiator would "look cool"

POST 10 / ORIGINAL POSTEROriginal post

So, does the C4S have the third radiator?

POST 11Original post

Quotes source post: 7573470

No, unless it comes with the x51 performance package....

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