GMC Vandura 3500 Problem
Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995, 1996
Engines Affected: 7.4L V8, Gasoline
The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.