83 cutlass is either in the steering column (down low away from the turn signal probably, or in the column "multifunction switch", possibly on the floor, but one would assuem you have looked. Relentless
How do remove and replace the ignition switch of a 1983 Oldsmobile Regency?
IN THE BACK OF THE TRANS ON TOP OF PAN
If Mechanical (Carb) look at the front lower area of engine -- follow fuel lines
More than likely a metric TH200. Maybe a TH350 if you're lucky.
The standard sized tires for a 1983 Olds Cutlass Supreme are 195/75/14. However, the car can also handle 215/65/15, 205/65/15, 205/75/14.
Make sure the bulbs are okay, then check the dimmer switch.
If the dimmer control is built into the turn signal lever rather than on the floor, then the switch will be inside the left side of the steering colume.
It is located in the very front of the carburetor. Using a crescent wrench, screw off the big nut and the fuel filter will be right there.
How do you add horsepower to a cutlass 1983 supreme brougham v6 4door?
Check bulbs Check dimmer switch if located on floor for loose or disconnected wires or corrosion
I put a 1972 350 old's engine in my 1984 cutlass supreme. It had a 307 and the swap went smooth. It bolted rite up to the turbo 350 transmission also. The engines have the same block so the weight difference was no problem. My cutlass is for sale if you know anyone that is interested. My #573-692-3558 The motor has 20,000 miles on a complete rebuild. Water pump, alternator, carburetor, distributor all new with the rebuild!