Code po410 Pump running new valves
October 2nd, 2016, 1:46 PM
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Code po410 Pump running new valves
I am trying to smog my 01 Silverado. I was showing the code for bad check valve. I replaced both of the secondary air check valves, now I have a code po410. The air pump is blowing to the check valves at start up...What am I missing?
