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Planet-9

Anyone use BG44 or similar product after AOS failure?

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2 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHAnyone use BG44 or similar product after AOS failure?

Leading reported evidence

Clean any remaining gunk

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Suggestion

I am wondering if a complete fuel system cleaner like BG44 will help clean any remaining gunk?

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Anyone use BG44 or similar product after AOS failure?
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Leading evidence: 'Clean any remaining gunk' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Clean any remaining gunk' (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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1 matching discussions · 2 captured posts examined · 1 partial discussions

Frequently discussed actions (1)

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Clean any remaining gunk

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 am wondering if a complete fuel system cleaner like BG44 will help clean any remaining gunk?

Original post Read captured discussion
Anyone use BG44 or similar product after AOS failure?
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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.

  • Planet-9: 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: 20261026T155324Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

Hello all.. I had AOS failure about 1K miles ago. car lost about a 1 Qt of oil, which means it burnt through the combustion chamber and into the cylinder head. I am wondering if a complete fuel system cleaner like BG44 will help clean any remaining gunk? BG44 is a brand pushed heavily by my local Porsche dealer and am wondering if any of you guys have tried it? Thank you

POST 2Original post

BG44 is a reputable additive, as is Techron (by Chevron) - which is BMW's answer to cylinder/valve deposits.

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