autozone printed out the codes for me. the gas cap was #123 (or loose vaccum line) and the TPS was #455. cleaned up the cable and throttle body and sprayed her down with WD40 and i think it worked. the trottle is no longer sticking like it was. as far as the gas cap. when i replaced the exhast manifold last week I missed a vaccum line when i put her all back together.
light is still off but who knows