8 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHOEM spark plugs for MY99 C2...
Leading reported evidence
Replace 6
Performed · outcome unconfirmed
No successful repair reported for this finding.
0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
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Discussions that performed work without a confirmed outcome
1
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Leading evidence: 'Replace 6' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check cracks' (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.
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Discussions that performed work without a confirmed outcome
1
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Performed · outcome unconfirmed
Replaced with Bosch FGR6KQE (4-electrode) based on recommendation from folks at Vertex locally for our driving conditions (south FL).
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
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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
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Suggestion
Left the coils alone other than cleaning and checking for cracks.
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
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Suggestion · Original poster
, I will most likely replace my water pump, flush the system, check hoses, and replace the anti-freeze before winter arrives.
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: 20261026T113718Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Getting ready to order some parts, and wanted to verify original spark plugs without removing mine to see which brand I've got.I see a Bosch Ytrium 4 ground electrode (which supposedly superceded the enhanced Ytrium FGR6KQC). Can someone chime in with the correct plug choice? Also ordering 6 new plug tubes with o-rings, 2 spare vent valves for my brake bleed coming up, some ATE Super blue brake fluid, and a couple of Mann oil filter kits.
After my 61,369 mile tune-up
, I will most likely replace my water pump, flush the system, check hoses, and replace the anti-freeze before winter arrives.
Still very happy to drive my Porsche everytime I sit behind the wheel, but I need to drive it more.
I think Beru is the oe plug. I always use Bosch & their latest & greatest is different every time. I recently installed Bosch Ir Platinum Fusion # 4503 in my 2000 Box S & like them @ $8.00 ea.
i use ngk iridium in most my cars. its just preference since i trust ngk.
but here u go if u wanna go oem or some aftermarket options
http://www.pelicanparts.com/catalog/..._pg1.htm#item0
Just finished changing plugs at 62k mi. They appeared to be original..Beru ultra, 14FGR-6KQU. Replaced with Bosch FGR6KQE (4-electrode) based on recommendation from folks at Vertex locally for our driving conditions (south FL). Also replaced all 6 tubes...two were leaking outside, 5 were leaking inside though not a flood; but all had flattened o-rings. Two connectors were split so I replaced all 6. Left the coils alone other than cleaning and checking for cracks. Found hairline cracks at the mounting base but no misfires so I'll wait.
Havent fired it up yet...still on up in the air finishing front susp.
Repalced my water pump 4 months ago..surprisingly, all hoses were in great shape, pliable, no cracking, I had to replace one b/c I nicked it pretty good with a screwdriver but even it was fine. I disturbed them pretty good and flattened them with an airlift to refill; none are leaking anywhere.
My indie put in ngk platinum in my 02 ... since you change at 30k on these cars I don't think irridium is needed ...said ngk better than bosch. .. maybe just an opinion. But he has a lot more porsche experience than me .. so who am I to say different. I put the bosch. Ir funsion in my toyota and so far happpy ....
