I am having the dreaded Aeromotive AFPR problem. This is my second one that has gone bad. First Aeromotive one stuck wide open. This one is not responding to boost (and is the reported upgrade and only been on the car for about 1K miles). My question is whether or not a 1993 stock FPR is the same as the 94-97 stock FPR? I have a 1996. A friend gave me a stock one from his 1993 but when I call the local parts stores they show a different part number for 1993 vs. 1994-1997. I know it mounts in the fuel rail a different way in 1993 vs. 1994-1997 but the FPR itself looks the same. Any help appreciated....