Hi, My engine has been running very poorly and the exhaust smells really rich so this weekend I put the fuel pressure gauge to it and it pegs the gauge at 6 psi (I don't know the actual reading since the gauge will only read to 6 psi.). Went to the local AutoZone store and got a fuel pressure regulator. After installing the regulator the engine is running better than it ever has. However, after about a half hour of driving around the regulator is now leaking and spraying fuel all over the engine. It is amazing that it didn't catch fire. I would like to eliminate the pressure regulator. My question is; is there some type of fuel pump failure that would cause the fuel pump to put out too high of a pressure? In other words, will replacing the fuel pump solve the problem? Also, the engine is a Poly with a Chris Nelson cam and Eddelbrock 600 CFM Performer carburetor (1406). Does the poly take a different fuel pump than an LA engine? What is the correct pressure for a Performer carb? Thanks in advance, Ken ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. b7yoMz.