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Noisy Fuel Pump ??- Any Other Ideas ??

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YOUR RESEARCHNoisy Fuel Pump ??- Any Other Ideas ??

Leading reported evidence

Replace when you serviced the pump

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No successful repair reported for this finding.

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Reported fixes: 0
Unsuccessful attempts: 1
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Discussions that contain suggestions: 1

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Suggestion
Was the fuel filter changed when you serviced the pump?
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Noisy Fuel Pump ??- Any Other Ideas ??

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Leading evidence: 'Replace when you serviced the pump' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace when you serviced the pump' (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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Tighten cap back

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes: 0
Unsuccessful attempts: 1
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Discussions that contain suggestions: 1

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Suggestion · Original poster
when I would tighten the cap back on the noise would gradually build up again ..
Original post Read captured discussion
Noisy Fuel Pump ??- Any Other Ideas ??

Frequently discussed actions (2)

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Replace when you serviced the pump

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
Was the fuel filter changed when you serviced the pump?
Original post Read captured discussion
Noisy Fuel Pump ??- Any Other Ideas ??

Tighten cap back

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
when I would tighten the cap back on the noise would gradually build up again ..
Original post Read captured discussion
Noisy Fuel Pump ??- Any Other Ideas ??

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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.

4 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

Rennlist: 1 discussions

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Generation: 20261026T222516Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Well I had a new Fuel Pump installed in my car, and I still have a loud whining noise from somewhere in the front of the car.. So as I continued to poke around the car, I noticed when i released the fuel filler cap the whining noise would disappear.. when I would tighten the cap back on the noise would gradually build up again .. The noise is like a cat meowing intermittently..and occasionally it wines for longer .. but like i said when i release the fuel cap the noise goes.. I'm totally stumped .. anyone have any ideas ?? Its driving me crazy

POST 2Original post

Any debris in the ventilation system, the fan perhaps? Scratch that...just read the rest. Was the fuel filter changed when you serviced the pump? If it is clogged, it will cause the pump to be overworked. C.

POST 3Original post

what year and model is your car do you guys have orvr

POST 4 / ORIGINAL POSTEROriginal post

Chad.. Good point .. will have to dig out my invoice and check.. Firehawk - 99 C2

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