There's been a couple times lately when I get in my car, turn it on, and my clock reads 1:00. ?? Any ideas? Fuse? Battery?

BTW it's not 1:00 when it reads that, in case anyone's wondering if I'm just stupid or joking..

It appears that the memory power to the clock is being interrupted somehow. My manual for a '88 shows that memory power for the clock and the radio come from fuse #5. The wire color to the units is green. If the radio memory is ok then it would seem the fuse connection is alright at least. The problem may be at the connection for the clock or, possibly in the clock. I have heard of a common problem with the resistors becoming unsoldered in the clock. By just resoldering them the problem is cleared.

Cool, thanks. I'll check it out over the weekend

You're welcome for the help. Hope you find the trouble.