help!!!! nova wont start!

[Alex J]

ive got a 2.0l 16v nova, and it wont fire up, it was fine when i moved it last nite, but now it wont start! just turns over and over, fuel pumps buzzing, and its got a spark, but wont fire!! :( i did change the switch in the thermostat coz someone said it may be that, but no go!! any ideas?????????????:confused:

[mikeoxford]

you have a spark at the plug correct? you only need a spark and fuel to get some sort of combustion, does it not fire at all? your timing might be out - are your plug leads on in the correct order?

[clarke frazer]

crank sensor if not mistaken should still spark tho but maybe not i would try it mt red top corsa done that and thats wat had hapened to it not dear tho