I had the same problem and it was the ignition switch. Replace it and that should would. You could try to clean the contacts, that should work just as well.
A 2001 Oldsmobile Intrigue with the 3.5L V6 engine takes 5.6 quarts of oil.
check fuse. they are all conected.
For the engine, under the plastic engine cover (sight shield). For the a/c, under the right side of the dash.
It is for reducing petrol when climate control is switched on
Haynes guide..
Overflow Bottle.
35mm
no
6x9
in front of the converter
very easy
I have the same problem on my 2001 Olds Intrigue. It appears to be a leak in the trunk deck at the point where the power connects through for the brake light in the spoiler.