Why does my Chevy Silverado engine not start?
Why does my Chevy Silverado engine not start? Hey guys, 05 chevy silverado 4.3 cranks but won't start. Getting fuel. Fairly new cap rotor, wires and ac Delco plugs. Removed cap to check for anything out of the ordinary. All looks good. Replaced crank sensor. Check spark at plugs, seems ok but not that bright. Still crank and won't start, sometimes when cranking engine will try to but nothing. Why does my Chevy Silverado turn over but not fire? 145 people found this helpful. Have a 99 Chevrolet 4x4 Silverado with 5.0 it was hot wired by previous owner. It...