Battery is dead or you have a bad solenoid. Connections at the solenoid and/or starter could be loose or corroded.
Dead battery, defective ignition switch, blown main fuse, loose or corroded battery cable at either end.
Yes they could be cleaned and battery charged
Cleaning the battery terminals had nothing to do with the engine not idling properly. Just a coincidence.
You either have a low battery or your terminals need cleaned
Well if everything but the starter engages when you turn the key the starter is bad, if not then your ignition switch may be bad. Starter would be my first choice in any case.
first thing to check is the battery cables, corrosion will allow enough current for lights but not enough to engage the starter, once the terminals and cables are cleaned and tightened go to where the positive cable is connected to the starter and make sure it is clean and tight, then there is a smaller wire also going to the starter, same for it. If nothing helps have the battery tested, then remove the starter and have it tested as well before replacing either one
Solved... Only happened in the mornings with heavy dew. Cleaned and tighened battery terminals.
i had the same problem on my Taurus 06. check the battery and it's connections, something is loose. i have changed the battery and cleaned the the terminals. every thing turned ok
Have you tested the actual battery ? For a battery to run down that quickly means a huge power drain somewhere or a bad battery.
Did it run before you swapped batteries or did you guess it was a bad battery. Did you have the old battery tested? If it ran before you swapped batteries then i would say you left something unhooked or the battery terminals are cruddy and need cleaned
i had the exact same problem with our 91 voyager, i cleaned the battery terminals and the problem went away immediately
1992 nissan maxima security light flashes when open door and car is not starting cranks well, cleaned battery terminals.