Won't start after changing plugs?

[looneytuner]

I put the old plugs back in and it still won't start. Change the cap and wires and try again? I know I didn't touch the wires for the hep but"

[663csx-t]

If plugs are black and full of carbon it my not start
Take them out and clean them or get new ones
I just had this problem hope this helps

[TJ Schulze]

did you get this problem figured out? I would be looking for a wire that got knocked loose or a connector unplugged. you can bet it is something simple. check and see if you are getting spark