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Planet-9

Hissing noise coming from passenger front

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6 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHHissing noise coming from passenger front

1 matching discussions were examined; no attributable action/outcome evidence was detected. No consensus or repair conclusion is claimed.

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

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1 matching discussions · 6 captured posts examined · 1 partial discussions

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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.

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

  • Planet-9: 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: 20261026T152433Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

Hissing noise coming from passenger front compartment, I live in Los Angeles and do alot of freeway driving. I got my Cayman on day one, and have close to 4500 miles, I listen to my car daily during the commuteandI think thenoise is coming from the AC. I have the AC on all the time, the temperature controls are not the clearest. My setting are 2 bars below the pointer and fan about 5 bars. The weather has beenbetween the 50'sto 80's, and I hear on a daily basis a hiss, or air escaping. A friend that was driving with me said it sounded like his Honda and that it was theway that new airconditioner operate. I still can't believe thatPorsche would make a car so noisy - love the engine noise, hate the hiss. I notice it especially when braking, coming to a rolling stop - anyone hear this?[/quote]

POST 4Original post

Just a thought, this ishow an AC which needs a gas top us sounds. Try getting the gas checked or refilled.

POST 5Original post

I had a demonstator car for a weekend and it hissed very badly . The only cure was to turn off the AC. I hope mine is not like that when it arrives

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