Righty-o, I've had starter motor issues in the Camry for a little bit, am on my 2nd starter motor now and this one has decided it doesn't want to play either. Anyway, decided to take one of them apart and have a look:
The first problem is when I turn the key, I hear the solonoid go "click", and the lights dim etc, which tells me that the starter motor is getting power. Except, it doesn't turn. Nothing happens, it just sits there. I can fix this by repeatedly clicking the key on and off, and eventually it'll catch on and start.
Second problem is once the car is actually started. It won't disengage the starter motor! It's almost as if it gets stuck or something. Previously, I used to stall it by stalling the engine, and then disconnecting the battery (which will make the solonoid go "click" again), and then connect it back and try again. It appears that if I rev the engine, it will also achieve the same thing and the starter motor will disengage and let the engine run by itself.
Looking at those contacts in umm... Well, I am guessing that's part of the solonoid (haha, I am so clueless), and I'm guessing that's why it's not working? It looks like when I try to start the car, it will pull the round disc shaped thing toward the contacts and complete the circuit...
Can I replace these? Or, can I clean them, or sandpaper them, or...? Don't know if you can tell from the photos, but the round disc shaped thing is very rough and pitted, and the two contacts are rather burned, one side quite badly and very pitted as well...