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Funny noise coming from heater - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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

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YOUR RESEARCHFunny noise coming from heater - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Check into it and get back

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No successful repair reported for this finding.

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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 contain suggestions
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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 · Original poster

I will check into it and get back to you

Funny noise coming from heater - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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Leading evidence: 'Check into it and get back' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check into it and get back' (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 · 7 captured posts examined · 0 partial discussions

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Replace direction of the air flow

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

That's pieces of foam getting stuck in the flaps that change the direction of the air flow.

Funny noise coming from heater - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed actions (2)

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

Check into it and get back

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 · Original poster

I will check into it and get back to you

Funny noise coming from heater - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace direction of the air flow

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

That's pieces of foam getting stuck in the flaps that change the direction of the air flow.

Funny noise coming from heater - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

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

  • 986Forum: 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: 20261026T135432Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Everything is fine with my heater. Works perfectly until I turn it all the way off. Then I hear a weird noise coming from the passenger air bag area???? Has this happened to anybody else? How do I fix it? Also the AC is not working, I hear the compressor kick in, but there is not refrigerant. I have been google searching these quick refrigerant refill kits. ' Will this work in my 2000 Boxster base model? By the way, I just bought this car. I have had it for 4 weeks now. Man Oh man is she growing on me. We also have a BMW 335i, so when I first got her, I was thinking........remind me why I bought this car. Shortly after, she showed me why. Loving her more and more each time I drive her. I hit some twisties yesterday. WOW.

POST 2Original post

The noise by the air bag is a cabin temp sensor for the automatic climate control. I don't have much info on evaluating the second issue.

POST 3 / ORIGINAL POSTEROriginal post

Thank you. I will check into it and get back to you

POST 4Original post

Quotes source post: 498731

Yeah, twisties will do that to you...

POST 5Original post

I have a funny noise too when the A/C is off( fan to zero). it sounds like a slow speed fan hitting something, so it makes a very faint repeating clicking sound. Is this the noise? If yes, is it the cabin temp sensor and what's the fix?

POST 6Original post

Quotes source post: 498895

That's pieces of foam getting stuck in the flaps that change the direction of the air flow. Do you have small pieces of foam being blown out the vents? Search the forum or my posts, I had the same issue. I never got it addressed, it comes and goes. I put it to full blast and it goes away. Until the next time

POST 7Original post

I know its an old thread, but its a new problem to me. At speed the whistling covers all other noises. When I slow down, with the system OFF, I hear a low pitched motor sound. I guess there is a cabin air blower behind or under the filter in the freunk. Is this a regular problem or something unusual? Car is 98 with 23K miles. thanks

This is a source reference. Confirm exact model applicability in the original material.