2004 volvo xc90 cat replacement

KevinCro · Post by **KevinCro** » 06 Dec 2020, 14:41

Hey guys, 2004 xc90 2.9, need to install a new catalytic converter. Do I absolutely have to lower the engine, or is there a work around for this? Thanks

Post by **MoVolvos** » 06 Dec 2020, 18:36

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Double check to make sure it really requires replacement! This has worked for a couple members.

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Post by **MoVolvos** » 06 Dec 2020, 18:49

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Lacquer thinner fixed my P0420 catalyst efficiency problem
https://www.matthewsvolvosite.com/forum ... =1&t=72970

Smog failure due to Catalyst
https://www.matthewsvolvosite.com/forum ... er#p522908

Replacing the Catallytic Converter
https://www.matthewsvolvosite.com/forum ... tty+kilmer

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