I have the following setup on my car. 95 civic ex with B18C1. Walboro 255 fuel pump, B&M fuel gauge and fuel pressure regulator and Kenji P28. I just put on the fpr and there are no signs of physical leak anywhere. I have the fpr turned all the way counterclockwise but the gauge is still reading about 45psi. Even after I plug in the vacuum line, it still reads about 45psi. Before I started to adjust the fpr it was at 50 psi so I was able to turn it down but, I'm trying to get it under 40psi and its turned down to the max. What do you guys suppose the problem is?


Modified by gohandbz8 at 10:28 PM 12/28/2003