Low pressure fuel pump issues?
First time posting, long time reader
Having a weird issue that popped up and im stumped. 2018 ss 1le HCI. Forgot to throw it on the trickle charger in the fall and tried starting it a few weeks ago. Didnt start first time but barelyyyy turned over. Tried it again for the heck of it and it fired up but seemed like it was missing which was weird. Took it for a drive to charge the battery and put fresh fuel in it but that didnt help. Then during that drive, a stablitrak light came on, service rear axle popped up and it started doing so weird things, like not being able to switch modes and stuff. Replaced the battery a week later and that didnt help.
SO i realized when i opened the door, i didnt hear the fuel pump prime. So i checked the fuse under the hood and in the trunk and they are fine. Other than that, anything else i can check before i limp it to the dealer 2 mins away? When i got on it during the first drive it felt GREAT but cruising through town not so much.
It ran perfectly fine and put it away running 100% normal on my last cruise in the fall. TIA
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