UPDATE.. Had the truck in my garage over night. This morning I disconnected the positive battery term and touched it to ground. Hooked up my OBD and still have two codes. PO716 and PO933. Took the truck for a drive and it shifted normally until I tried passing gear. Then the crap hit the fan again. Dropped down into second at 40 mph and then went down into first gear and wouldn't come out. Left off the gas for a bit then it up shifted and drove normally again.Before this all happened, from a dead stop, low gear would upshift at 5500 rpm. Now, it won't come out of low gear unless I let off the gas.. Does anyone know what OHM reading the sensors should have? Also, What voltage at the sensor connections??

Last edited by 68LAR; 04/30/20 10:23 AM.

4 speed street legal. Best time 10.99 @ 124 mph on 93 octane pump gas @ 3926# total weight