it will be either the o2 sensor or the idle air control module. i had the same problem in 2 different cieras and each one had this problem.
FRONT OR REAR ?
A 1985 Cutlass Ciera uses type DOT3 brake fluid. It is the standard type of brake fluid for cars with power brakes.
i need picture of 94 cutlass ceira rear brake assembly
The brake light switch is located on a bracket behind the brake pedal support.
The master cylinder contains the reservoir for the brake fluid. This is where you would add it on an 1990 Cutlass Supreme.
DOT-3
under the steering column above the brake pedal
The best place to find the brake line schematic for a 1995 Cutlass is at a GM dealer. The repair facility would have all of the relevant manuals.
Replacing the brake pads on your 1982 Oldsmobile Cutlass is quite easy. Remove the brake pad Springs and caliper. The brake pads will come off. Reverse the process to install the new brake pads
It's on top of the brake pedal under the dash.
Check the brake light switch, it's under the dashboard, connected to the brake pedal.
This is an easy one... Is the fluid green? if it is, it's coolant.. if not, its brake fluid.