B Batt

Yea I bought a scanner last night - Just waiting for Amazon to deliver it. I checked all the wires I could see, and everything looked good. It wasnt hit that hard, but ya never know.

I was being cheap and upgraded my 11 GMC Sierra with 200K Miles with a wrecked 22.5 Refreshed Silverado with the L3B 2.7. Since it was wrecked GM wont warranty it, which I was aware of. It had 800 miles on it and I bought it for 23K Cash. After draining the rest of my savings in headlights, grill, hood, bumper, paint etc I'm into it 28K right now. I thought I was done... Well the parts gods had different things in mind. And I was wondering if anyone had any of these issues yet? I drove it around 900 miles so far with no issues, but I went to get on it the other day and it was having an issue feeling like it wasn't getting enough fuel. Low an behold "Reduced acceleration. Drive with Care" popped up. Also my fuel light came on and is now reading empty even though I filled it up 20 minutes before. I feel as it might be the High Pressure Fuel Pump going bad, but would that cause my fuel gauge to go bad and my light to kick on? Any thoughts?