I bought a 03 ford ranger that runs, but barely. Press on the gas and the engine bogs down. It does drive better once warmed up. They said their son sunk it in water. It has the following codes: p2004, p2008, p0446, p0743, p0750, p0755, p0760, p0765, p1747, p0597, p0135, p0141, p2195, p0403. The...