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Erratic Idle...

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

Discussion summary

YOUR RESEARCHErratic Idle...

Reported or suspected cause

gone

Reported cause

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
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 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

It was like that for several light and then when I got to an open road and another stop the problem was gone.

Erratic Idle...
Frequently discussed work

Replace brands every few fillups..but

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

Fact or fiction...I don't know, but I do change brands every few fillups..but then again, I'm paranoid

Erratic Idle...
Read full discussion summary

Leading evidence: 'gone' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'gone' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Replace brands every few fillups..but' (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 · 9 captured posts examined · 0 partial discussions

Compare 4 other evidence results

intake/vacuum leaks

Reported cause

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
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 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

The main issue was a vacuum leak.

Erratic Idle...

Run codes and "

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 · Original poster

ran codes and "

Erratic Idle...

Replace brands every few fillups..but

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

Fact or fiction...I don't know, but I do change brands every few fillups..but then again, I'm paranoid

Erratic Idle...

Replace brands you don't cause one brands addititives

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

By changing brands you don't cause one brands addititives to "build up" in your motor.

Erratic Idle...
Frequently discussed actions (4)

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

Replace brands every few fillups..but

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

Fact or fiction...I don't know, but I do change brands every few fillups..but then again, I'm paranoid

Erratic Idle...

Replace brands you don't cause one brands addititives

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

By changing brands you don't cause one brands addititives to "build up" in your motor.

Erratic Idle...

Replace gasloines (non-ethanol) every couple of times

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'm certainly no expert, but if it turns out to be fuel I read a post a few months ago wherein someone suggested that you change gasloines (non-ethanol) every couple of times because each brand has different additives.

Erratic Idle...

Run codes and "

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 · Original poster

ran codes and "

Erratic Idle...
Reported and suspected causes (2)

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

gone

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

It was like that for several light and then when I got to an open road and another stop the problem was gone.

Erratic Idle...

intake/vacuum leaks

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

The main issue was a vacuum leak.

Erratic Idle...
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.

9 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

It was like that for several light and then when I got to an open road and another stop the problem was gone.

No unique explicit quoted action; no causal link assigned

Generation: 20261026T200546Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

...car feels like it's about to stall, and sometimes does. I've search the archives and seen this problem discussed here before but with no decisive reason has to why, or posters simply never got back with how the mechanic fixed their car. I did find the problem could be O2 sensor, MAF sensor, bad fuel or bad connections... Has anybody had this problem and had the problem cured by the dealer or cured it themselves? Thanks.

POST 2Original post

I haven't experienced this in the last few weeks, though before that it was happening from a cold start about half the time. It seems to have gone away on its own. But I don't consider the car "fixed".

POST 3Original post

I had the same problem...idle fluttered around like 500 rpm (low) and felt like it was going to stall. My mechanic said that there was a lot of bad fuel in the area and suggested I try a different gas station--seemed to work for me.

POST 4Original post

Same thing happend to me after getting off the freeway. At the stoplight the car started to shake like there was an earthquake or something. I thought it was either going to blow up or stall. It was like that for several light and then when I got to an open road and another stop the problem was gone. Weird...

POST 5Original post

I'm certainly no expert, but if it turns out to be fuel I read a post a few months ago wherein someone suggested that you change gasloines (non-ethanol) every couple of times because each brand has different additives. By changing brands you don't cause one brands addititives to "build up" in your motor. Fact or fiction...I don't know, but I do change brands every few fillups..but then again, I'm paranoid

POST 6Original post

FWIW....I've only had my car for a month and have filled up gas at the same station everytime.

POST 7 / ORIGINAL POSTEROriginal post

Service dept. ran codes and " camshaft out of alignment with crank " came up...? I'm thinking/ hoping this is simply a symptom and not the problem.

POST 8Original post

I had this problem recently. My mechanic (an independent porsche mechanic) found two issues. The main issue was a vacuum leak. The other was a problem with my air mass meter. Once these were fixed everything was fine. I also recovered a ton of power! -- larry

POST 9 / ORIGINAL POSTEROriginal post

Seems the cam timing solenoid was the culprit...

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