Planet-9

Something going bump in the night... in fact any time I drive my 987.1S.

Add to repair workspace

New repair projectOpen repair workspace

Original source

2 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHSomething going bump in the night... in fact any time I drive my 987.1S.

Leading reported evidence

Replace serpentine belt

Performed · outcome unconfirmed

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 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
I recently changed the serpentine belt on my '05 BS.
Original post Read captured discussion
Something going bump in the night... in fact any time I drive my 987.1S.

Frequently discussed work

Replace belt

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
Well the obvious conclusion would be that you left something behind in there when you changed the belt.
Original post Read captured discussion
Something going bump in the night... in fact any time I drive my 987.1S.

Read full discussion summary

Leading evidence: 'Replace serpentine belt' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace belt' (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 · 1 partial discussions

Compare 1 other evidence results

Replace belt

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
Well the obvious conclusion would be that you left something behind in there when you changed the belt.
Original post Read captured discussion
Something going bump in the night... in fact any time I drive my 987.1S.

Frequently discussed actions (2)

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

Replace belt

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
Well the obvious conclusion would be that you left something behind in there when you changed the belt.
Original post Read captured discussion
Something going bump in the night... in fact any time I drive my 987.1S.

Replace serpentine belt

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
I recently changed the serpentine belt on my '05 BS.
Original post Read captured discussion
Something going bump in the night... in fact any time I drive my 987.1S.

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.

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: 20261027T175704Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

Hi guys, I recently changed the serpentine belt on my '05 BS. Easy job, but afterwards I would hear what I can only describe as an empty plastic bottle going "dokk" hitting the bulkhead behind the passenger seat every time I would brake. While this is concerning, nothing else appears to be happening. Car drives perfectly fine. Before I dive back in to the engine compartment, does anybody know what could be causing the noise, and if so what I should be looking for?

POST 2Original post

Well the obvious conclusion would be that you left something behind in there when you changed the belt. I'm afraid you'll need to pull that cover off to see what's happening.

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