Engine Mechanical problem
2000 Oldsmobile Alero 6 cyl Two Wheel Drive Automatic 140000 miles
My check engine light is on with the error code of:
P0410 Secondary Air Injection System Malfunction
It's been on for a almost a year. I would put fuel injector cleaner in the gas and the light would go away, now it stays on all of the time. I replaced the water pump in January. It's time for the registration and the light is on continually. I asked the auto store what would be related to the error code and they said it might be the smog pump. I replaced the smog pump and the EGR valve last week. I cleared the error codes and drove it for over 100 miles. The light has come on again.
Would you know anything else that might be failing? Any help would be appreciated. Thank you.
have the same problem?
Monday, May 11th, 2009 AT 7:06 PM