Hey guys, im new here. And I just picked up an 87 CRX from a buddy of mine. Well it doesnt start and I have done some searching and I am getting severely frustrated because everyone keeps saying it could be the thermostat housing ground. But I dont see a ground anywhere and I dont know where its supposed to be. Does anyone have any pictures of what it looks like? or tell me where its at?

The car turns over it has spark and is getting fuel. After I stop turning the key there is a clicking noise going on but i cant for the life of me figure out where its coming from.

Thanks in advance.