1991 buick regal key lock cylinder removal

SOURCE: Buick Regal brakes

28-DEC-08
Sometimes (when changing the brake calipers on disk brakes, or changing wheel cylinders on drum brake systems) the mechanic will clamp a vise grip pliers on the rubber hose to prevent hydraulic fluid from dripping out.  This can break the internal fiber lining in the rubber hose.  Then the fluid flow can be blocked.  When you press the brake pedal, fluid may not flow to the wheel or wheels.  As you press harder, the fluid may suddenly flow through the line, causing the brakes to suddenly activate.  
Or an even more likely problem, your brakes drag (stay on) and get hot, because the fluid cannot flow back to the master cylinder when you release the brake pedal.  In other words, when you press the brake you force fluid through a partially blocked rubber hose.  But the return of the fluid (backwards through the rubber hose) is caused not by pressure, but just by equilibrium, a balancing act.  Well, if the line (rubber hose) is blocked, the fluid stays in the caliper or wheel cylinder, and the brake is still on, and the brake gets hot.  
Ken   Camas, Washington [email protected]

SOURCE: locked radio 1998 buick regal

You will need the radio code. The dealer will have to provide this information unless it is written in your owners manual.

SOURCE: 1991 buick regal starting and running problem

Sounds like your car is overheating. If you have a temp gauge it should show that. If you just have an idiot light, by the time it comes on it's already too hot to operate. AFTER the car is cooled down, open the radiator cap to see how much coolant has been lost. Chances are there is alot missing. Add WATER (no sense in adding coolant if it's going to leak out) and idle the car at home. Look underneath as it warms up to find where the leak is.

SOURCE: I have a 1991 buick regal stalls and shut off after warming up

egr valve is not opening up when the engine reaches it normal operating temperture

SOURCE: how do i remove the starter?

Removal
1. Disconnect negative battery cable. Raise and support vehicle. As required, remove nuts from A/C
compressor, exhaust system and/or engine braces, adjacent to starter. On M/T models, remove bending
brace from around starter (if equipped). On all models, remove other items that may interfere with
removal of starter.
2. If necessary, remove nut from engine cross brace. Using pry bar between upper engine mount and engine,
pry rearward and support engine.
3. If necessary, remove oil filter, air induction tube and cooling fan. Remove flywheel inspection cover (if
equipped). Remove starter solenoid terminal "S" nut and battery cable nut. Separate wiring from starter.
Remove starter mounting bolts. Remove shims and note arrangement for reassembly. Remove starter.
Installation
Before installing starter onto engine, tighten inner solenoid terminal nuts to ensure they are secure in cap.
Starter failure may occur due to terminal or cap damage. Install starter and wiring. Ensure shims are installed in
original location.