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Crank Engine to Circulate Oil

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

Discussion summary

YOUR RESEARCHCrank Engine to Circulate Oil

Leading reported evidence

Fill with air

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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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

"This is why ore- filling an oil filter on a freshly built, never fired engine is a bad idea, as you have an air filled system between the pump and the filter, and in the case of the M96, this is a long, complex pathway to have filled with air.

Crank Engine to Circulate Oil
Frequently discussed work

Fill filter

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

"People try to outsmart the scenario by filling the filter with oil, they don't know what they don't know, and that increases the priming time of the entire oil system by at least 2-3 X more than if the filter was installed dry.

Crank Engine to Circulate Oil

Suggestion

dude sup.............you tell him to pre-fill the filter then quote an an experts advice not to

Crank Engine to Circulate Oil
Read full discussion summary

Leading evidence: 'Fill with air' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Fill filter' (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.

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1 matching discussions · 19 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Fill filter

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

"People try to outsmart the scenario by filling the filter with oil, they don't know what they don't know, and that increases the priming time of the entire oil system by at least 2-3 X more than if the filter was installed dry.

Crank Engine to Circulate Oil

Suggestion

dude sup.............you tell him to pre-fill the filter then quote an an experts advice not to

Crank Engine to Circulate Oil

Fill filter, too

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

I would have pre-filled the filter, too.

Crank Engine to Circulate Oil

Fill oil filter

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

and pre-fill the oil filter with oil.

Crank Engine to Circulate Oil

Suggestion

"This is why ore- filling an oil filter on a freshly built, never fired engine is a bad idea, as you have an air filled system between the pump and the filter, and in the case of the M96, this is a long, complex pathway to have filled with air.

Crank Engine to Circulate Oil

Fill rest of the oil

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

preoil the engine, then remove and fill the rest of the oil to the full mark.

Crank Engine to Circulate Oil
Frequently discussed actions (8)

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

Fill filter

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

"People try to outsmart the scenario by filling the filter with oil, they don't know what they don't know, and that increases the priming time of the entire oil system by at least 2-3 X more than if the filter was installed dry.

Crank Engine to Circulate Oil

Suggestion

dude sup.............you tell him to pre-fill the filter then quote an an experts advice not to

Crank Engine to Circulate Oil

Fill filter, too

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 would have pre-filled the filter, too.

Crank Engine to Circulate Oil

Fill oil filter

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

and pre-fill the oil filter with oil.

Crank Engine to Circulate Oil

Suggestion

"This is why ore- filling an oil filter on a freshly built, never fired engine is a bad idea, as you have an air filled system between the pump and the filter, and in the case of the M96, this is a long, complex pathway to have filled with air.

Crank Engine to Circulate Oil

Fill rest of the oil

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

preoil the engine, then remove and fill the rest of the oil to the full mark.

Crank Engine to Circulate Oil

Fill with air

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

"This is why ore- filling an oil filter on a freshly built, never fired engine is a bad idea, as you have an air filled system between the pump and the filter, and in the case of the M96, this is a long, complex pathway to have filled with air.

Crank Engine to Circulate Oil

Replace cracked 1-3 cylinder head and a lot of cleanup

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

My engine goes back in this weekend after replacing a cracked 1-3 cylinder head and A LOT of cleanup.

Crank Engine to Circulate Oil

Replace piston rings

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

You can go the extra mile and do something that is good due diligence in other engines (like replace piston rings for example) that turns out to be the worst thing for the M96 !

Crank Engine to Circulate Oil

Use stainless bug sprayer

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

all my overhaul prestart are done with preoiling the engine using a stainless bug sprayer with a fitting to fit a oil gallery on the block, usually the oil press.

Crank Engine to Circulate Oil
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.

19 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: 20261026T200546Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi all. Quick question...what's the easiest way to disable the ignition and fuel pump? My engine goes back in this weekend after replacing a cracked 1-3 cylinder head and A LOT of cleanup. I'd like to circulate oil through the system and bring it up to pressure before letting it fire. Can't wait to drive it for the first time!

POST 2Original post

pull the fuel pump re-lay.OR. a popular way to get early oil pressure is to start the car for 2 or so seconds then shut off repeat this a few or more times seems to do the trick.

POST 3Original post

pull the fuel pump fuse in cabin fuse box. I cant recall the number but should be easy enough to find.

POST 5Original post

Quotes source post: 13699733

From Raby: "This is why ore- filling an oil filter on a freshly built, never fired engine is a bad idea, as you have an air filled system between the pump and the filter, and in the case of the M96, this is a long, complex pathway to have filled with air. Doing this will dramatically increase the time it takes for the engine to achieve oil pressure, as the system can bleed the air quickly, and fill the filter quickly if the bleeding of the system occurs progressively. I do the same thing with aircooled engines that have large external oil systems, with coolers, and larger filters employed. "People try to outsmart the scenario by filling the filter with oil, they don't know what they don't know, and that increases the priming time of the entire oil system by at least 2-3 X more than if the filter was installed dry. Been there, done that, and compared it before." https://rennlist.com/forums/996-foru...re-lube-4.html

POST 6Original post

dude sup.............you tell him to pre-fill the filter then quote an an experts advice not to

POST 7Original post

Quotes source post: 13699785

Sometimes I have trouble keeping my multiple accounts straight. Put otherwise: That ain't me, man.

POST 8Original post

okay....i thought you 2 were one and the same.

POST 10Original post

See Post 13 for Jake's method. I would follow that to a T. https://rennlist.com/forums/996-foru...-pre-lube.html

POST 12Original post

all my overhaul prestart are done with preoiling the engine using a stainless bug sprayer with a fitting to fit a oil gallery on the block, usually the oil press. sensor gallery. the bug sprayer is capable of giving you 60 psi. preoil the engine, then remove and fill the rest of the oil to the full mark. works great. Been using this method for 35 years on engine from 2 liters gas to 50 liters diesel and aircraft engine.

POST 13Original post

You won't gain pressure like this with an M96... I've tried it dozens of times. Instead, start the car and as soon as it fires, shut it down instantly. Do this 4-5 times, and the oil light will go out... Then start it normally.

POST 14Original post

Quotes source post: 13699746

I have an idea. Why don't we collect all Jake's quotes in a single google doc and make it a sticky thread (like the FAQ). Exactly the format like you listed here. Quote plus the reference. I bet you we'll collect many "silver bullets" like that. It should be quite useful to the community.

POST 15Original post

Brilliant suggestion ! And it would save some of us some significant embarrassment :-). Wasn't Jake proposing to do this in a book ? The M96 Definitive Guide ? That is another story.

POST 16Original post

Quotes source post: 13699746

Thanks for the correction.

POST 17Original post

You're welcome. I would have pre-filled the filter, too. Ignorance is sometimes bliss.

POST 18Original post

It is an interesting example of the gotcha quirks of the M96. You can go the extra mile and do something that is good due diligence in other engines (like replace piston rings for example) that turns out to be the worst thing for the M96 !

POST 19Original post

what about regular oil change? should the oil filter be prefilled, or left empty? thanks

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