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Old 07-24-2016, 07:14 AM
13,563 posts, read 16,060,181 times
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Originally Posted by adriver View Post
Doesnt anyone read posting dates?????????????????????????????

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Old 01-07-2018, 06:39 PM
1 posts, read 363 times
Reputation: 10
I got a brand new catalytic converter 3wks ago put on my 2007 Nissan Sentra but the day after we fixed it we hear a loud noise rambling especially when I press on gas it sounds like is coming from the front. It sounds like an airplane so loud like it is coming from all over but is from the front.
Prior to the new catalytic converter my car was not noisy at all it was a quiet engine.
What could be wrong now with this new sound?
We paid over 1k & it sounds horrible.
Is it a bad part from Manufacturer?
Did they put it in wrong?
Please help if you have an idea of what it may be. Thanks
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Old 01-14-2018, 09:12 AM
1 posts, read 334 times
Reputation: 10
I have a 08 Chevy hhr and it makes the same exhale noise when I reach 55 to 60 miles it even slow down the car ans the sound gets louder if keep pressing the gas if let go it stopped
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