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| Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
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09-20-2019, 07:31 PM
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#1 |
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Engine noise
Just noticed this today, not sure if it's new sound or just didnt notice it before. Just got the car a couple weeks ago. The noise starts about 30-45 seconds after starting the car. Does it whether cold start or already warm. Sounds like small marbles in jar. 13 frs 26k miles.
Noise starts around the 11 sec mark. |
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09-20-2019, 08:13 PM
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#2 |
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Reformed
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you have a normal number of crickets under your hood....
https://lmgtfy.com/?q=ft86+crickets http://www.ft86club.com/forums/searc...rchid=22691272 |
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09-20-2019, 08:43 PM
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#3 |
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Thought and was hoping it was the fuel pump, but its in addition to the loud chirping. This is a better video. Starts in right at the end. Is it the fuel pump? If it is I'll stop worrying about it. Just sounds like a rattle, so had me concerned. Thanks!!!
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09-20-2019, 10:25 PM
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I believe this is a normal sound and has something to do with the injection system, if I'm hearing it right it's the same sound I get on my '17 86 with around 8k miles. Starts after the car has been idling for a bit on mine as well.
I'm hesitant to say I'm 100% certain just because of how things sound different through recordings, but I'm reasonably confident. Last edited by deca; 09-21-2019 at 06:24 PM. |
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09-20-2019, 11:06 PM
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#5 |
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Might be direct injectors
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