The fuel pump may fail causing the engine to stall and not restart.Google+
Car Problem Reports
GMC Yukon XL 1500 "No start" Caused By Failed Fuel Pump
GMC Yukon XL 1500 Problem
Average Mileage: 149,333 mi (80,000 mi - 188,000 mi)
Visitor, 2001 GMC Yukon XL 1500, 188,000 mi
Stopped on side of highway, said needed fuel pump replacement job over $400 .I believe it's just fuel filter.
Visitor, 2004 GMC Yukon XL 1500, 80,000 mi
Fuel pump replaced at 80K with AC Delco part. Failed again at 108K. Replaced with factory part again. Now fuel gage incorrect. Owned a 99 suburban where instrument cluster failed right after fuel pump was replaced. Here we go again.
Visitor, 2005 GMC Yukon XL 1500, 180,000 mi
having difficulty starting. not get fuel to engine. Engine ran very lean. Gas milage went way down. Replaced pump