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Planet-9

991 overrev report

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

Discussion summary

YOUR RESEARCH991 overrev report

Leading reported evidence

Use 991

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

I'm trying to buy a slightly used 991.

991 overrev report
Frequently discussed work

Test drives

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

When I bought my new 2010 MT6 it had about 80 miles on it - it had been used for a few test-drives.

991 overrev report
Read full discussion summary

Leading evidence: 'Use 991' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Test drives' (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.

Read captured replies

1 matching discussions · 14 captured posts examined · 1 partial discussions

Compare 2 other evidence results

Use few

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

When I bought my new 2010 MT6 it had about 80 miles on it - it had been used for a few test-drives.

991 overrev report

Test drives

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

When I bought my new 2010 MT6 it had about 80 miles on it - it had been used for a few test-drives.

991 overrev report
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.

Test drives

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

When I bought my new 2010 MT6 it had about 80 miles on it - it had been used for a few test-drives.

991 overrev report

Use 991

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

I'm trying to buy a slightly used 991.

991 overrev report

Use few

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

When I bought my new 2010 MT6 it had about 80 miles on it - it had been used for a few test-drives.

991 overrev report
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.

14 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: 20261027T035758Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

I'm trying to buy a slightly used 991. I've asked for an overrev report. Dealer gave me a verbal over the phone and provided information. I asked to have the file sent. They refuse. This is a Porsche dealership and they say that it's policy. Is this true? Other Porsches that I looked at and got PPI I was able to get reports. Am I being paranoid?

POST 2Original post

Sounds like BS. I'd avoid this particular dealer if I were you.

POST 3Original post

When I was thinking of purchasing my 987, I asked my authorized for the same and it was printed and forwarded to me without any hassles. This was almost 6 years ago, but my thoughts are that, if this is policy, it is only with this dealer and not factory.

POST 4Original post

I've heard that story before - so it isn't unheard of. If it's a PDK I wouldn't be very concerned - you had to try real hard to get more than range 1 over-revs with an auto. I guess you could insist that the car get it's PPI somewhere else. I'd at least insist that the dealer put what he told you in writing. You could always verify it later. When I bought my new 2010 MT6 it had about 80 miles on it - it had been used for a few test-drives. So I made them produce a copy of the report. It showed zeros in all ranges. I later bought a Durametric and verified it.

POST 5Original post

Thanks for the input guys. I'll talk to the dealer again and determine next steps. Fingers crossed...

POST 6Original post

I asked for the rev report when I was buying my CPO 987R a year ago. They sent me a cell phone picture of the report on the computer screen.

POST 7Original post

I asked for and received an over-rev report from my local Porsche dealer prior to purchasing my 911 .

POST 8Original post

This is what I got today from the dealer: Range 1 - 81 @ 2.69 H/O, Range 2 - 0 Total hours 786 H/O Looks to be in good shape? Opinions appreciated.

POST 9Original post

Yes. Looks fine. The Range 1 over revs are minor.

POST 10Original post

Actually that's the lowest number of range 1 over-revs I've ever seen. I can see one of two scenarios: 1. the car was driven very moderately; 2. the car was driven by a very talented driver who was able to shift at red line and not exceed it..

POST 11Original post

3. The car was driven my niece who shifts at 2K - lugging all the time.:crazy: I can't stand riding with her but I haven't figured out how to "educate" her without sounding like a know-it-all jerk. I just assume my nutty ex-brother-in-law taught her how to drive. In reality, you really can't make any assumptions other than it wasn't flogged-to-death. I don't hit the rev-limiter very often but I certainly don't consider myself a moderate driver.

POST 12Original post

chronic low revs are just as hard on a car as overs - You want to shift on average about 1000rpm shy of max hp in normal street driving - this will generally place you just shy of the max torque. Doesn't matter what you drive - just find those points and use them. Its completely different in a Porsche vs a Mini or something Japanese with the rev happy motors. A Porsche driven hard is a happy car - to a point. Most of your passengers and observing police officers will take notice of you pushing a 996/997 to 5200-5400 rpm and then shifting to max torque. You're only going to be legal into third gear - when you hit 65mph . . .

POST 13Original post

Serious question. I'm driving 100+ miles a day, 90% of the time on the highway. Am I supposed to be running it in second/third gear the entire time?

POST 14Original post

uh, no. If you read it - what it sez is that when you are in 3rd gear you are breaking the speed limit in all 50 states - thus- you cannot accelerate hard from 3-4, 4-5, and 5-6 - because in the latter 2 cases you'd be over 100mph. If there is a way for someone to misinterpret something - they sure try their hardest to so. And don't tell me about Montana- they still have a speed limit and its not 100mph. . . . you will get stopped at that speed regardless of what you are driving or how safe.

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