Anyone who have an answer for a viking..??

First i must say that you have an excelent forum here, with LoTs of answers..
Great work admins and members! :)

But..i have also a question about one of my cars..
Just bought a 91 Corsica 3.1 F1 LTZ because my dad crashed my "street" car, an trimmed Opel GSi 2.0 16v Turbo..(should never let him tested it..:banghead: )

Anyway..The Corsica is a verry rair car here in Norway, and not so many garages do service on this car..don't know why...But i bought one because it was a overhauld engine, overhauld gearbox, no rust, new paint, has a compressor, has been a rescuecar on the Dragracing track and in lots of Rally-contests, and it is in a Norwegian movie coming out early next year over here..

The problem with it, is that i have to leave the fuse number 7 out of the fusebox to be able to stop the car with the key... With that fuse in, i can take the key out, and the engine still runs.
Also the oilpressure-needle is showing normal with the fuse in, and the needle goes over the maximum-line with the fuse out...

Can anyone please tell me what it can be wich causing this little problem?

Best regards Ibanez99
Norway

None who can tell me what might be wrong then?? :disappoin