my 2001 silverado (91k, 6.0L gas) has stalled the past 4 times i used it. It runs perfectly for 10-15 minutes then stalls suddenly and will not start. the past 3 times if would restart after 30-60 minutes, but today it is still dead after 90 minutes. I have fuel pressure at the fuel rail, the fuel pump is running when I turn the key to the "on" position. I haven't check for spark, but since I have fuel pressure, I'm guessing that I have no spark. Any ideas as to what is going on??
Sep 23, 2009 at 6:45 PM