my civic wouldn't start this morning, still wont, just cranks and cranks. its getting gas, i believe its getting spark, cant check that by my self, i replaced the dizzy cap and wires, plugs, etc.like last year. wtf? it ran perfectly last night always has run perfectly...

any thoughts?

 

its really hard to say, could be a sensor, but make sure if its getting spark and tell us what you find.