G'day Carl, Here is the latest update on the donuts. http://arts-tech-creation.blogspot.com/2013/05/1996-ford-explorer-transmiss= ion-vs-diyer.html When you buy the service manuals ... where do you buy them and do they se= em complete ? I tried out AllDataDIY.com and the results have been mixed. = Do your service manuals seem complete with respect to wiring diagrams ? H= ow about OBD codes ? Best Gus --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .