I have a 95 Lesabre and i pulled the following codes: P1619- Engine Oil life monitor reset circuit, P1640- QDM 1 failure, P1650- QDM 2 failure, P0712- Trans Fluid Temp sensor circuit low input, P1630- Battery voltage out of range, P0705- Trans range sensor circuit malfunction, P1406- EGR Valve pintle position circuit, P0300- random misfire detected: Can anybody help me with ANY of the codes please. :banghead: