Mechanics

MULTIPLE TROUBLE CODES

2002 Oldsmobile Aurora

Engine Performance problem
2002 Oldsmobile Aurora 6 cyl Two Wheel Drive Automatic 80000 miles

This vehicle hesitates when applying acceleration. The oil mysteriously evaporates and will ask to have the engine oil change. Pull these codes: P0410, P420, P0385. What do all these codes mean?
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Oskerwize
September 22, 2010.




The two #4 codes deal with the catalytic converter not working properly. The #3 code deals with the crank sensor. Is the engine running properly?



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