Hello folks, I attempted to search for this issue but was unable to find this particular problem.

I've got a 1990 Montero with the 3.0L V6 that started to have problems starting. Attempted to start the vehicle last night and the starter wouldn't turn over, I heard the click from the relay near the passenger foot well and I get full electrical power to the vehicle (radio, headlights, central locking, etc.). This morning I started to try and diagnose the problem and decided I was going to pull the starter and take it down to AutoZone and get it tested, disconnected the battery and starter then after getting pissed off trying to break loose the starter bolts I reconnected everything and the vehicle started no problem, figured it was just a bad connection to the starter or something.

Drove the car to a shopping center about two miles away and then across the street to another shopping center and the car won't start again. I disconnect and reconnect the battery negative terminal and boom everything works just fine, drive back home shut it off and it won't start again. Disconnect negative terminal and reconnect starts right up again.

My car has no alarm system and it won't start in park or neutral when it doesn't want to start. Original starter with about 160k miles on it. Any ideas folks?

Thank you all for your time.