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Noisy Lifter

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Original source

2 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHNoisy Lifter

Leading reported evidence

Recommend below 4k rpm

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
Running the motor up to the recommended below 4K RPM when cold and when warm up near readline will increase oil pressure and they will pump up a lot quicker.
Original post Read captured discussion
Noisy Lifter

Read full discussion summary

Leading evidence: 'Recommend below 4k rpm' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Recommend below 4k rpm' (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 · 2 captured posts examined · 0 partial discussions

Compare 2 other evidence results

Replace water pump out of fear

Suggestion or failed attempt

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 decided to replace the water pump out of fear from reading the magazine article.
Original post Read captured discussion
Noisy Lifter

Run motor up

Suggestion or failed attempt

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
Running the motor up to the recommended below 4K RPM when cold and when warm up near readline will increase oil pressure and they will pump up a lot quicker.
Original post Read captured discussion
Noisy Lifter

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.

Recommend below 4k rpm

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
Running the motor up to the recommended below 4K RPM when cold and when warm up near readline will increase oil pressure and they will pump up a lot quicker.
Original post Read captured discussion
Noisy Lifter

Replace water pump out of fear

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 decided to replace the water pump out of fear from reading the magazine article.
Original post Read captured discussion
Noisy Lifter

Run motor up

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
Running the motor up to the recommended below 4K RPM when cold and when warm up near readline will increase oil pressure and they will pump up a lot quicker.
Original post Read captured discussion
Noisy Lifter

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.

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: 20261027T060112Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I decided to replace the water pump out of fear from reading the magazine article. Prior to getting to pump the oil pressure sensor went. Thanks for the help I found in Rennlist.com. and the friendly & helpful members that helped make my work successful. Anyway, The cars *** end was in the air for 2 - weeks , I like to take my time. Upon first start up a lifter was ticking rather loud front of the motor, I made sure it was not the IMS The lifter gradually went quiet after 20 min. of idle. Next day it was quiet upon start. Are lifters prone to failure / problems? By the way the old water pump 10 years old 33K, plastic impeller, looked to be in great shape, probably would last another 10 years ??? Thanks

POST 2Original post

I understand the synthetic oil contributes to lifters bleeding down quicker than paraffin based oils. Also for some reason Porsche's lifters seem to bleed down quicker from sitting than a lot of other cars and take longer to pump up. Running the motor up to the recommended below 4K RPM when cold and when warm up near readline will increase oil pressure and they will pump up a lot quicker. There are some problems with Porsche lifters but that's a story for another day.

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