Went to walmart today, no problems getting there but when i went to leave i turned my key, oil and gen light came on and i turned it further to crank and it made a quick click sound (starter for a split second) and then the dash lights went out. I've had this problem before and I changed some corroded connections and it solved the problem. So I did that again, even tho all connections looked pretty good and I sanded down the battery posts. I got the car towed home and tinkered for quite a while but I can't get it to turn over, let alone get the dashlights to come on. the battery reads 12 volts and at the fuse bus I get about 4-5v. any ideas? I'm thinking i got some crappy connections, I ordered a new fuse housing unit hoping that this will fix the problem. should the battery be reading more voltage? like 14 or so?
Thanks
Tom