Hattan
Member
So, I got two codes one was P1D73 which I searched online and it was the shutter in the grill area. When I check they weren't aligned and I placed them back to their place and moved them up and down to make sure they're synced to each other but I still got the same code back. The second code I got is P0456 "Evaporative Emission System Leak Detected (very small leak)" is what my scanner said. I would like to hear opinions and ways to fix these codes and not get an annoying check engine light again. Thank You. 2014 Ram 1500 Slt 5.7 hemi.