H2H1
Senior Member
well after a new AC, 8 new spark plugs, my service engine light came on. I had it checked to day and yes it was showing the 02 sensor.Went on Google and found the site RV NET where someone else as asked the same question. ALL and ALL I need to put it in the shop and let a good mechanic check out to see if it a vacuum leak, weak fuel pump or bad spark plug wires, when will all the stop my bill fold can't stand much more.