I recently purchased a 2019 Charger srt hellcat and within a couple days I found myself out of gas and the gauge was reading at half full. Every day I crank up the car it reads full as I drive it gradually drops but never goes past the 3/4 full while driving. I disconnected the passenger side connector on the secondary pump and the level drops to where I think it should be. When I plug it back in and restart the car it shoots back up to full could the secondary pump be the issue?