need help on chevey s-10

have trouble with 95 s-10 with 4.3 vortec blowing 10 amp fuse to trans gets stuck in 3rd gear (automatic trans) have traced wires from fuse panel to trans and back no bad spot on wire anywhere also took truck to trans repair place and was told trans was fine have no idea what it maybe works fine for a while then starts to blow fuses again let truck set for a couple of weeks works fine again HELP also no oil pressure on gauge but do have oil coming through push rods anyone know where oil pressure sensor is located all heop greatly appreciated pleas send response to n1mudd@yahoo.com thank you

The oil pressure sensor should be right next to the distributor. As for your fuse blowing ill check alldata and see if I can see anything.

any info is appreciated the fuse started about three months after i had engine rebuilt and modified some the people that reworked the engine have also looked at truck and have come up emptyhanded been trying for almost two years now to find answer again thanks