My engine lights been on since I bought my 03 dodge ram 1500 slt and we've tried everything. My buds a mechanic and use the code machine to find out where the problem is, turns out its an evac problem
The code said E-vac but big or small we dont know, Yes i bought a new gas cap because most of the time its just something stupid like that. Mechanics can seem to figure it out either or find it. any ideas?