How many fuel injectors does a 2003 Chevy s10 zr2 have?
One injector for each cylinder.
Do injectors have pulse?* (If not read below) Check fuses, ensure fuel pump is operating, ensure fuel line is not kinked restricted or damaged (between gas tank and fuel injector rail), is gas in tank, is there spark to spark plugs? *Use noid light to see if injectors have pulse while cranking engine. If problem is not found repost with as many symptoms as you can find.