Hey guys. I have a 99 v6 SR5 and lately when i go to start it after it's been sitting for a while and the engine's cold, i just get a click and all the dash lights turn on, but then nothing happens. No starter no nothing. But if the engine is still warm, it has no problem starting up. I thought it was the NSS so i cleaned that out and i think one of the contacts might have been out of place (or it could have just fallen out right when i opened it. I don't know for sure) but it is still having that issue. This morning it took about 20 tries to get it to finally start. I still need to check the wires on the starter motor, but if those end up being fine, does anyone know what else it could be?

Thanks