I just recently replaced my head gasket. When I put everything back together now the car wont start, turnover. My main relay in the car by the glove box clicks every time I turn the key on? I have replaced plugs and wires( it needed it) and I have spark when I try to start, every thing has power going to it. What would cause my relay by the glove box to click? why did this happen when all I did was replace the head gasket and plugs and wires? Please help. very frustrating. any suggestions will help.

 

welcome to the forum. have you checked to see if you have your timing correct, easy to get it 180 degrees out.