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2017/04/05

Car Maintenance and Check Engine Codes

I changed the oil , oil, air and cabin air filters today in accordance with standard maintenance procedures on my 2008 Chevy HHR LS.  But I haven't rotated the tires yet.  The odometer reads 180,862

The check engine light is on and the computer is showing codes P0449 as current and P0420 as pending.  I just looked up the first one and I think I'll have a professional garage fix these along with potentially replacing the right rear brake line.

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