2004 Mercury Sable Mysterious rattle

Tiny
MAXAM123
  • MEMBER
  • 2004 MERCURY SABLE
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 88,000 MILES
Sometimes when I start my car there is this rattle. The rattle also happens when I am driving around 1500-1600 rpm. My dad an I went under my car to see if it was anything rattling there. There was one heat shield that rattled so we fixed it. But that did nothing. If you can help that would be great.
Monday, May 25th, 2015 AT 4:00 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
Take a rubber mallet and tap on and around the catalytic converter. It may be loose inside and you can't see it.
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Tuesday, May 26th, 2015 AT 5:34 AM
Tiny
MAXAM123
  • MEMBER
  • 2 POSTS
Ok cool. I'll have to try that. Thank you.
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Tuesday, May 26th, 2015 AT 6:00 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
Not a problem. Let me know what you find.
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Tuesday, May 26th, 2015 AT 6:38 PM

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