I'm trying to replace the fuel filter on my 97 with the 3.4L. I found a nice easy write up on this site on how to do it. The only problem is, the fuel relay that is suppose to be under the dash, is not there???? I even took the lower section of the dash out and still, I could not locate it. Maybe the write up shows it for a newer version of this truck. Can someone direct me on the proper location? Also, how much fuel should I expect to loose doing this? I tried to replace without disconnecting the relay, but the gas just kept coming and coming......... I've replaced fuel pumps and internal filters on other rigs I've owned and none of them had so much gas in the line. Also, what's odd is that in my other EFI rigs, there has always been a pressure releasing valve on the fuel rail in the engine bay. Someone please help, I know I need this replaced and I don't want to pay some other mech to do it!!!