Ok so I am an idiot and I accidentally bought an EGR for a 97 3.1 and not for the 3.8. The connector fits upside down but I am certain the wiring is different. My first question is what is the difference between the 3.1 and 3.8 EGR? Can anyone get me the pinout or wiring diagram for that connector so I can rewire the connector so it is right if I can in fact use the EGR I bought. Please help me my car is running like crap and my SES light is on.