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I am having trouble with my 2003 SS, The service engine light is on.

I took the truck to Munday Chevy and they told me it was an exhaust

problem and was not covered under my extended warr. Does anybody

know adout this code or had the same problem? code p0446 power train

mod eng sys malfunction. They also told me the poping in my steering

wheel was not covered under extended warr. Thanks for your help.

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Not knowing the details of your extended warranty, but...

I've never heard anything good about Munday.

I'd check into another dealer.

I use Lawrence Marshall 610 & Kirby, I followed the service writers/mechanics from Courtesy Chev.


WW :cool:

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