Engine Mechanical problem
2000 Chevy S-10 4 cyl Two Wheel Drive Automatic 82000 miles
My S10 is showing a p0410 code which is an issue with the secondary air injection system as I understand. I have removed the electric air pump under the radiator and I found it have accumulated some water inside of it. I dried it out and put it back on my truck and the check engine light went off, however it shortly came back on. I assume that the pump collected more water. My question is, what needs to be replaced? Should I just replace the check valves in the lines going to the pump, or should I replace the entire assembly?