Hi Could any one tell me how many differnt types of 4cly engines were made in the 1994 camry I have a 94 wagon vin number 6T172SK1009318483 with engine number 5S4071263 as I neeed to replace the engine .Is that the same as a SDV10 engine Im a little confused Were there a multi point fuel injection motor and a electronic fuel injection motor?Or was the muilti point a V6