250GTCalifornia
Senior Member
- Thread starter
- #1
I've got a weird problem. So here goes:
This rattling noise is produced by pushing the accelerator in my 2017 Si. It will make the rattle when I'm driving in gear or while I'm pushing the accelerator parked in neutral.
Lightly pushing the accelerator about (2-5%) causes this noise, but only if the RPMs are idle while in neutral. It does it all the time when I'm driving.
When the RPM needle goes above 2000 RPM it makes the noise. When the needle falls below 2000 RPM it makes the noise again. It really seems RPM dependent.
Here are the times when I hear the rattle. The only thing installed is a Mishimoto catch can and PRL SRI. The noise SEEMS like it's coming from the driver's side, but it could be the center area. It is definitely behind the dash. I noticed the rattle is louder when the engine is warm and also happens louder on lower gears than higher gears. If I push the accelerator to 15% - 30% to take off, I don't hear it nor do I hear it while coasting.
Lightly pushing the accelerator:
00:06
00:16
00:21
00:24
00:37
Pushing the accelerator 0% to 30% in neutral repeatedly:
00:29 - 00:33
Raising RPM to 2000 RPM then letting it fall below 2000 RPM:
00:48 - 00:50
00:51 - 00:53
This rattling noise is produced by pushing the accelerator in my 2017 Si. It will make the rattle when I'm driving in gear or while I'm pushing the accelerator parked in neutral.
Lightly pushing the accelerator about (2-5%) causes this noise, but only if the RPMs are idle while in neutral. It does it all the time when I'm driving.
When the RPM needle goes above 2000 RPM it makes the noise. When the needle falls below 2000 RPM it makes the noise again. It really seems RPM dependent.
Here are the times when I hear the rattle. The only thing installed is a Mishimoto catch can and PRL SRI. The noise SEEMS like it's coming from the driver's side, but it could be the center area. It is definitely behind the dash. I noticed the rattle is louder when the engine is warm and also happens louder on lower gears than higher gears. If I push the accelerator to 15% - 30% to take off, I don't hear it nor do I hear it while coasting.
Lightly pushing the accelerator:
00:06
00:16
00:21
00:24
00:37
Pushing the accelerator 0% to 30% in neutral repeatedly:
00:29 - 00:33
Raising RPM to 2000 RPM then letting it fall below 2000 RPM:
00:48 - 00:50
00:51 - 00:53
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