The fuel pump may fail causing the engine to stall and not restart.Google+
Car Problem Reports
Cadillac Escalade The Fuel Pump May Fail Causing the Engine to Stall or Crank Over But Not Start
Cadillac Escalade Problem
Average Mileage: 122,551 mi (70,000 mi - 213,857 mi)
Visitor, 2000 Cadillac Escalade, 103,000 mi
First it was a fuel line underneath the drivers side. The way it was mounted actually caused it to rub and eventually rub a hole through the metal line. I had it fixed but I still smelled a slight odor of gas. A week later the fuel pump went out on me.
Visitor, 2002 Cadillac Escalade, 141,000 mi
Engine would stall at slow speeds, had to replace fuel pump for $750.00
Visitor, 2000 Cadillac Escalade, 213,857 mi
I have experienced the same problem after replacing the fuel pump and filter, cleaned MAFS,changed air filter and oil and it operated perfect for three and a half weeks. Then at that time sputter and miss,pop and ping in muffler and then dies out, but this the battery is dead as well. WHAT is this about?