A few big problems??? 92 sel 600

[will70724]

Ok I have a couple of problems. Not sure if they are all tied together or if I'm hit with a bunch of seperate problems at once.

Hopefully the guys that normally chime in on my posts might have an idea.

Ok I replaced the main vaccum pump about 7 or 8 months ago. After my doors lost vacuum, my door locks wouldnt work through the key, and also the trunk wouldnt suction down ( reverse bars stuck up to)

Ok so a few days ago I started noticing the pump making the sound when you start the car up for about 20 secs, seemed a little longer then normal.

Anyways 2 days ago I went to unlock my car door. Normally I would put the key in the slot and turn it and all 4 doors locked or unlocked. But it wouldnt unlock but the green light turned on. I figured out I had to turn the key all the way down just to get the door unlocked manually. And this only unlocked the one door. So that was the first problem.

My next problem I noticed was that the trunk light was burnt out and the reverse bars were stuck up. SO I go to the fuse in the trunk, sure enough the fuse is blown. Im thinking ok cool thats the problem. I pop a brand new fuse in there bam it blows the fuse again within like 30 secs.

So Today I get in my car and turn the key over but not starting it like to just turn the stereo on. I hear this buzzing sound like the sound when you leave your headlight on when your keys are in the ignition. Very weird. But I noticed that when that buzzing sound would go on if I touched anything like the window button, or the stereo the buzzing woudl imidiately shut off. So I'm thinking a short?


So finally my question is could a short cause all these problems? Or am I in for bad news that my vaccum pump is out AGAIN??

Any ideas please let me know.

Thanks in advance.