Sypmtoms of blocked Cat Converter

Engines, Transmissions & Final Drive questions and answers

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Craig
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Joined: Wed Apr 23, 2003 11:00 am
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Sypmtoms of blocked Cat Converter

Postby Craig » Sun Jan 19, 2014 6:22 pm

Guys,

Car develops a high pitched whistle above 5000 rpm and is reluctant to rev out easily. Quite perky below that so wondering if it's blocked and or not flowing well.

Thoughts?

Craig
*** Audi Q5 55 Sportback - HYBRID! Zero -100 in 5.3 seconds! 8) ***

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