Started 4 times and now wont start on 2003 Hummer H2

It ran out of gas in december, wouldent start after. When weather warmed up it started about 4 times and now it won't start.

Asked by for the 2003 Hummer H2
It sounds like the fuel pump may have failed on your 2003 Hummer H2. Checking fuel pressure would be my recommendation.