at idle 13-20 psi. Key on engine off = 23-31 psi
Replace ignition switch for 1993 buick century?
where is the timing chain on a 1993 buick century 3.3
Center of the steering wheel.
Britain
The spark plug gap for a 1993 Buick Century is: .045 for the 4 cyl 2.2 engine .060 for the V6 3.3 engine
Remove the tire, brake caliber and the rotor should side off the hub.
should be right underneath the throttle body to the right of the intake.
2.2 ltr four cylinder
It hasn't got a dedicated fuse.
I'm assuming by petcock you mean the drain on the radiator. If it has one (which it should), It's on the bottom, rear, drivers corner of the radiator.
it is distributorless no cap to replace has coil packs
Underneath the car, inside the fuel tank.