2004 CHRYSLER PACIFICA CATALYTIC CONVERTER

  • Tiny
  • chefbigdoug
  • 2004 Chrysler Pacifica

Engine Mechanical problem
2004 Chrysler Pacifica 6 cyl Two Wheel Drive Automatic 75000 miles

Hello,
I have a 2004 Chrysler Pacifica it started making a noise coming from the backside of the engine near the firewall (or there abouts). The noise sounds as if it is a exhauhast leak or louder more profoun as if it was a lawn mower when at a idle. When in park and depress acclereator @ 3500 rpm it starts to bog and almost bounce between 3000 & 3500 rpm never allowing to redline. My Question is Does this sound like a Catalytic converter issue?

Friday, December 26th, 2008 AT 9:00 AM

3 Answers

  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

BINGO cat plugged up. Need to find out what caused cat failure possible O2 or leaking injector. Has there been recent repairs?

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Friday, December 26th, 2008 AT 3:34 PM
  • Tiny
  • chefbigdoug
  • Member

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Saturday, December 27th, 2008 AT 8:39 AM
  • Tiny
  • Docfixit
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  • 18,991 posts

Fed law says manufactures warranty emission control system for 10 yrs or 100K so yes your covered. Unless some malfunction caused cat failure.

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Saturday, December 27th, 2008 AT 2:16 PM

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