So before I got my Tahoe I had a 2000 Sierra with the 5.3 and I would run that **** on empty like really bad. Not once did it leave me stranded nor did the truck kind sort almost shut off on me. But with this tahoe (5.7) if its kinda low on gas and I have to slam on the brakes (not on purpose ppl dont drive to well here in Miami) it actually shuts off on me while i am still driving or coasting or if I am going up a bridge in slow traffic and I am low gas it will also shut off on me. I mean it turns right back on and gets me where i have to be but why does it shut off ? Yes its low on gas but not out of it completly ?