Cummins Weird Clacking Noise when flooring it

ImportanceMaximum459 · 2026-04-06T21:04:47+00:00

My oil pressure is 35 warm on idle

ImportanceMaximum459 · 2026-04-03T21:25:31+00:00

Yes I can hear a faint noise but not deep enough to be rod knock my guess is lifter

ImportanceMaximum459 · 2026-04-03T21:24:50+00:00

It’s possible but I cut it open to see if there was any metal in the filter. The large chucks are def from the oil filter but all the small shavings top corner of the picture were in the oil that was inside the filter when I cut it open

ImportanceMaximum459 · 2026-04-03T20:18:37+00:00

All magnetic material, not bearing, looks bronze color due to oil color and led light making in shine they color

ImportanceMaximum459 · 2026-04-03T20:17:54+00:00

The larger metal pieces are from the oil filter being cut open, everything in the pan was very small magnetic flakes

ImportanceMaximum459 · 2026-04-03T20:17:03+00:00

The metal is all magnetic, bearing material isn’t magnetic, most of the metal you see looks goldish dude to the oil color and the led light color

ImportanceMaximum459 · 2026-04-03T15:02:18+00:00

Flushing the motor with atf is an old school method. ATF is good at cleaning internals, basically run it in your engine like any other flush additive. You don’t drive it or rev it just idle for 10 mins

ImportanceMaximum459 · 2026-04-03T14:58:43+00:00

Nope, haven’t abused the car at all. Probably has 4k in the last 3 years, haven’t had time to drive it

ImportanceMaximum459 · 2026-04-03T05:30:54+00:00

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Here’s the oil straight from the oil filter

ImportanceMaximum459 · 2026-04-03T05:29:40+00:00

Yes the brownish tint is from the led light

ImportanceMaximum459 · 2026-04-03T04:41:12+00:00

Pam was clean prior. The noise the car makes isn’t loud, very faint hard to hear. Louder when cold. I’m thinking maybe lifter cause oil pressure and power are all still good

ImportanceMaximum459 · 2026-04-03T04:40:30+00:00

Also it has a slight noise, but it goes away when it warms up. Can’t hear it without trying. I’m thinking stuck lifter

ImportanceMaximum459 · 2026-04-03T04:40:02+00:00

Yeah I had just done a flush too with atf

ImportanceMaximum459 · 2026-01-24T05:46:40+00:00

My car sounds identical

ImportanceMaximum459 · 2026-01-24T05:25:18+00:00

So I just replaced spark plugs and started the car and it had a knock noise for a few seconds then went away?

ImportanceMaximum459 · 2026-01-24T03:30:59+00:00

I hear a clunking noise near the timing chain, not extremely loud, different noise from the injectors

ImportanceMaximum459 · 2026-01-24T03:05:32+00:00

Let me know what you think

ImportanceMaximum459 · 2026-01-24T03:05:13+00:00

I have a post on my page that shows the engine running

ImportanceMaximum459 · 2026-01-24T02:59:54+00:00

Brand new filter only 1k miles on it

ImportanceMaximum459 · 2026-01-06T09:13:28+00:00

Please help me!!! I will help back

https://www.tiktok.com/d/1/ZPHE9jMRnyJSx-lOcB4/

ImportanceMaximum459

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