So I decided to get back into the scene and bought a 95 civic with a jdm d16a vtec. the issue im having is dead on to a blown or gonna blow head gasket. although i don't have water in my oil i still think that its a head gasket problem. it does over heat with running it more than 30 min. also the coolant will get blistering hot and steam back into the reservoir along with evaporating all the coolant and water. recently noticed that the radiator fan wouldn't kick on so i ended up hot wiring it to a switch. helps a little but not much in mid to high acceleration, im looking at to replace the head gasket but just wanted to see if anyone else might have some input as to something else it might be. also its come to my attention that my vtec wont kick in at all. other than it not kicking in whats another way to check if its bad? thanx in advance