2001 chevy suburban service engine soon light
I have a 2001 Chevy Suburban. When I drive 70 or over the service engine soon light
flashes. In the same drive it flashed 13 times and went off for about 2 to 3 minutes then
flashed 49 times and paused again for a few minutes and flashed 14 times. A few
nights before we drove about 150 mile from home when we drove over 70 it stayed on
solid until we finished driving. The 2 days in between those two incidents we drove all
around town at 30 to 50 mph with no light.