What is this sound [Archive]

theset3

12-09-2015, 12:36 PM

Today I noticed my car making an obnoxious sound. Only can really hear it when under very slight acceleration, like 600 RPM. Sort of a grinding/rattling sound. Sort of sounds like the cat, but I was also thinking it might be the heat shield, any thoughts?
https://www.youtube.com/watch?v=ZBkR5pc9u0o

theset3

12-09-2015, 01:10 PM

Also noticing it seems to be happening when the car is warmed up and driven, but once it's cooled down it's not really noticeable

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Formula218

12-09-2015, 02:18 PM

video is privet.

popo8

12-09-2015, 07:02 PM

Heat shield on the cat...

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theset3

12-09-2015, 07:20 PM

Thats what I was hoping. Thanks

popo8

12-10-2015, 04:58 AM

Just to be sure... with the car off... grab a rubber mallet and hit the exhaust near the cat. If u hear the noise its the heatshild on the cat... if not... hit the floor... it will prob be the heatshield between the floor and cat.

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