4x6 hard to replace!!!
Which solenoid? BOB
gmac05062023a
The head has to be removed on the 1993 Roadmaster to get to the gasket. You will need to remove the intake, exhaust manifold, and valve cover then unbolt the head to remove it. Check the head for warpage while it is removed.
Solenoid
Remove the grill
Remove retaining nut
Oxygen SensorOxygen Sensor Location
Not without serious modification, but anything is possible if you have enough money for a conversion.
Replace ignition switch for 1993 buick century?
Bottom of engine, inside the oil pan.
Remove the fuel tank to gain access to it.