I have a 2007 1500 quadcab with a 4.7. Recently the check enging light came on while on a bumpy road ( my driveway), I reset the comp by disconecting the battery cable but as soon as I hit a decent bump the check engine light comes back own. I took it to auto zone to have them read the code and they gave me 3 different codes , cam sencor , oxygen censor and another . Dodge has seen fit to close the 2 dealers in my area with the nearist now being 65 miles from me and being a mega dealer that that suggested it may need a wiring harness $$$$$$$ and I need an appointment any suggestions