Hi guys!! I’m new here. But I’ve come to ask for some advice because I don’t want to give up on my car. I have a 2004 Monte Carlo supercharged. I was on the highway and my notice smoke out the back. Sure enough I pulled over and crankshaft seal was gushing oil. Luckily I turned it off and got it towed home. I took it to my mechanic a few days later and had him installed a felpro crankshaft seal. Worked great for about 2 weeks and it started to gush out again. The motor sounds healthy and recently just passed smog. I was wondering what could be causing this issue? Should I try a different brand? Thank you guys!!