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Planning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas

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

Discussion summary

YOUR RESEARCHPlanning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas

Leading reported evidence

Check air oil separator

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes
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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 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

Check AOS - replace if old

Planning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas
Read full discussion summary

Leading evidence: 'Check air oil separator' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check air oil separator' (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 · 8 captured posts examined · 0 partial discussions

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Check ims

Suggestion or failed attempt

No successful repair reported for this finding.

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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

Check IMS to crank chain tensioner for wear, replace if gawling (its out for the proceedure)

Planning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas

Check rms - if leaking

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

check RMS - IF leaking replace

Planning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas

Check with the indy in so cal

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 definitely replace the RMS with the newest upgraded version while in there (leaking or not), When I checked with the indy in So Cal that came highly recommended in doing the IMS, he knew exactly what would be needed to be checked and replaced

Planning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas

Replace during this upgrade beside the bearing

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 · Original poster

what parts i need to replace during this upgrade beside the bearing?

Planning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas
Frequently discussed actions (6)

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

Check air oil separator

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

Check AOS - replace if old

Planning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas

Check ims

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

Check IMS to crank chain tensioner for wear, replace if gawling (its out for the proceedure)

Planning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas

Check rms - if leaking

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

check RMS - IF leaking replace

Planning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas

Check with the indy in so cal

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 definitely replace the RMS with the newest upgraded version while in there (leaking or not), When I checked with the indy in So Cal that came highly recommended in doing the IMS, he knew exactly what would be needed to be checked and replaced

Planning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas

Replace during this upgrade beside the bearing

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

what parts i need to replace during this upgrade beside the bearing?

Planning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas

Replace rms

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 definitely replace the RMS with the newest upgraded version while in there (leaking or not), When I checked with the indy in So Cal that came highly recommended in doing the IMS, he knew exactly what would be needed to be checked and replaced

Planning LN restrofit upgrade in Gelnn Yee motorsports in Sam Dimas
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.

8 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: 20261027T011819Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Guys, Since I love my new-to-me c4s so much, so i plan to do the LN bearing upgrade in next few days in gelnn yee motorsports, i will post details regarding this procedure. btw, the LN engineering web site is down, is there something wrong about their products? what parts i need to replace during this upgrade beside the bearing? thanks in advance.

POST 2Original post

clutch set if you have manual check RMS - IF leaking replace Check AOS - replace if old Check IMS to crank chain tensioner for wear, replace if gawling (its out for the proceedure) same for the crank to 1-3 bank cam chain since it is out too enjoy years of worry free driving dont know why the site is down - I have not heard anything, maybe just IT issues/upgrades Address: 626 N. Locust St., Momence, Illinois (IL), 60954, USA Tel: work+[phone removed] Fax: fax+[phone removed] Web: www.lnengineering.com

POST 3 / ORIGINAL POSTEROriginal post

Thanks Ed so much!!!!!!!!! thats all i want to know, you are the man!

POST 4Original post

I asked a few mminutes ago about the website and my indy said it goes down sometimes... no worries. you will sleep better once you have this behind you

POST 5Original post

Never heard of this retrofit thingy.. But anyway You may want to look in to the 2nd gear trans fix and new gear oil too. Very easy to do when the trans is out (if you ahve the 6spd).. I would do the AOS regardless of its condition. They (porsche) also came out with a new main chian tensioner. I would use it.. It doesnt put as much tension on the chain. A clutch fork upgrade was also put out by porsche. If ou do not have the new style I would suggest it. Tell us more abotu your ride... Year? trans? Miles?

POST 6 / ORIGINAL POSTEROriginal post

thanks Kyle, i will replace the AOS and new main chain tensioner too, my car is 2002 c4s with 94000 miles btw.

POST 7Original post

Yes at 94K, I would also do the RMS if it has the old style on it... The old style has round dimples all the way around while the new one has rectangle dimples all the was around (visable while still installed) Get the RMS from the dealer. Not a parts house. The one I got from the Local Parts house was an old style... Lucky for me it was delayed due to a snow storm and I went to the dealer and picked one up.. Dumb luck I got the right one.

POST 8Original post

Has your indy done the IMS retrofit before? IF so, then they should already know what to replace and what to check. I would definitely replace the RMS with the newest upgraded version while in there (leaking or not), When I checked with the indy in So Cal that came highly recommended in doing the IMS, he knew exactly what would be needed to be checked and replaced

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