erock198
Full Access Member
I have a 0420 code and my mechanic is saying there are 2 different part numbers. HOw do I know what I have? The price for the California emmissions is like $850 and the federal is like $650.
California or federal?
- Thread starter erock198
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OP
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erock198
Full Access Member
Ok Mine is FE9 Federal emissions as opposed to YF5 California.
I have a 2003 Yukon XL
I have a 2003 Yukon XL
dmperfection
Member
Federal should be 49-State legal; CA is all on its own....sucks for me, my driver's side cat just went out.
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