1990 s13 automatic & AC 121,000 miles. Been having a strange no start problem. Turn key to start and get nothing, not even a solenoid click. All lights blower motor and radio work like a champ. I installed a new battery. Still same thing not even a click from solenoid. I checked all fuses under dash and all is well there. Checked and pulled fuses and relays from under the hood and they looked good. jumped back in car and it started. Im thinking it is a bad starter relay but dont know which one it is. can anyone help?