I've talked to a few people and they say it could be main relay.
i know it seems reasonable but will a bad main relay cause no spark?

 

If the main relay is bad you wont be getting spark or fuel replace that and you should be good to go

 

assuming your car is a 92-95 civic main relay is located on the drivers side under dash behind the fuse box a 10mm bolt holds it in place there if its a 96-00 civic its located behind the glove box if i remember correctly

 

well got that fixed it ended up being a ground (thermostat). now it hass alot of top end noise that the head did not have before. could i be off a tooth? i didnt mess with the cam so i dont think it is valve lash??

 

sorry i forgot to mention this has all happend when i replaced the head gasket.

 

Probably just needs a valve adjustment being that you just took everything apart to replace the head gasket I typically check the valves to see if they need any adjustment when I have the valve cover off anyway

 

did you run the correct tq specs and bolt procedures?

 

the noise could just be the new/tight belt. might need a minor adjustment. If u didn't mess with anything within the head then the only reason it would be making any noise is if your timing was off, or, the belt.