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Questions for some known problems

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YOUR RESEARCHQuestions for some known problems

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sai

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Discussions that report identifying a cause
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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.

Reported cause · Original poster

The check engine light came on in my 996 recently and it was caused by SAI.

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Questions for some known problems
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Leading evidence: 'sai' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'sai' (1 discussions; 1 report identifying it and 0 suggest it). 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 · 2 captured posts examined · 0 partial discussions

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.

sai

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

The check engine light came on in my 996 recently and it was caused by SAI.

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Questions for some known problems
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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.

2 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: 20261027T154520Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Was curious if there are any known problems with: (1). SAI (Secondary Air injection) ports? They are an issue on the 993s as the injection ports would get pluged up and cause a check engine light to come on. The check engine light came on in my 996 recently and it was caused by SAI. Was wondering if anyone else had this issue. (2). Vapor lock issue - I noticed that whenever if I drove the car hard on a hot day, after couple of hours it would take double amount of time to crank the engine in order to start. I am guess it is related to vapor lock, anyone else have the same experiences? TIA

POST 2Original post

Im no help but I have had the 2nd issue happen on many occasion on my 964 and the 996, especially on hot summer days.

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