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Buick Roadmaster
This category covers questions about the Buick Roadmaster, an automobile manufactured by General Motors and sold through its Buick division. The Roadmaster was available as a sedan, convertible, and a station wagon. The first Roadmaster was in production from 1936-1958, while the more recent Roadmaster began production in 1991 and ended in 1996.
539 Questions
What is the firing order of the 1994 Buick Roadmaster?
It can be helpful to know the firing order of a cars engine. For a 1994 Buick Roadmaster the engine firing order is 1-8-4-3-6-5-7-2.
These are usually mounted in between the outlets for the vents on the edge of the dashboard. You will have look closely to see it/them, because they are no larger than about a 1/4" square. It/they will have a tiny grill covering them.
In additiona - the outside temperature sensor is located in front of the radiator support. It looks like a little horn.
1992 Buick road master after you put a new battery it crank but wont start what is the problem?
1992 buick road master after you put a new battery it crank but wont start what is the problem
Why would a 92 Buick Roadmaster jerk when you give it a lot of gas but stop when it warms up a bit?
Are u using super unleaded gas? if so stop!! use only regular . the super has to high of a fuel voltality and causes stalling when cold.
Where is the heater valve on a 1993 Buick Roadmaster limited 5.7 liter?
On the engine side of the firewall and on the passenger side of vehicle. You should see two hoses. One goes all the way to the radiator and the other makes a U-turn - that one is your heater valve.
Where is the gas filter located on a 1992 Buick roadmaster?
On the frame rail in front of the rear wheels. Can't remember rt. or lft. side. Rick D.
How do you set timing on a 1992 Buick Roadmaster 5.7l?
The timimg is most definetley effected by the position of the distributor. to do it easily buy a distributor style wrench. it has a big elbow in it to reach under the cap and what not. i can not tell you for certain but i believe that counter- clockwise will advance your timing and improve take off problems which i had. i just did it to my roadmaster 5.7 liter non lt1 and what a difference. loosen the bolt just engough to rotate the dist. with the car running rotate counter clockwise until you hear the engine struggle then move back about 5 degrees and this should be it. hope this helps.
Where is the ignition module located on the Buick Roadmaster Lt 1 1994?
Behind the waterpump. It has the spark plug wire leading into it. Chris
Why does my 1992 Buick Road Master battery go dead after sitting for a couple days?
Bad battery or drain in the electrical system
Heat why does your heat get warm but not hot in a 1995 Buick Roadmaster?
Chances are it needs a new thermostat. It probably has a failsafe one in it which is a good thing. What it does is allow coolant to flow from the engine block to the radiator but because the thermostat is not working there is no pressure built up which gives heat through the heater core. Make sure you get the correct one and get a failsafe one. These ones make sure that the block doesn't crack when it is extremely cold and also overheat and crack because of extreme heat.
Where is the oil pressure sensor located on a 1992 Buick Roadmaster 5.7?
The oil sending unit is located at the back of the engine- behind the intake manifold and just right of the distributor if you are standing in front of the car. There should be a blue wire connected to it.
How do you adjust 1993 Buick road master steering box?
Adjustment of steering gear in the vehicle is not recommended because of the difficulty encountered in adjusting the worm thrust bearing preload and confirming the effects of the hydraulic fluid in the gear. Since a gear adjustment is made only as a correction and not a periodic adjustment, it is better to take the extra time and make the adjustment correctly the first time.
Since a handling stability complaint can be caused by improperly adjusted worm thrust bearings as well as an improper gear over-center adjustment, it is necessary that the steering gear assembly be removed from vehicle and both thrust bearing and over-center preload be checked and corrected as necessary. An in-vehicle check of steering gear will not show a thrust bearing adjustment error.
Valve assembly and seal drag should be 1-4 inch lbs. Thrust bearing preload should be 3-4 inch lbs. in excess of valve assembly and seal drag.
Fig. 4 Aligning Stub Shaft
Fig. 5 Aligning Pitman Shaft Master Spline
Fig. 6 Checking Over Center Rotational Torque
- Rotate stub shaft back and forth to drain fluid.
- Turn pitman shaft adjuster screw counterclockwise until fully extended, then turn back one full turn, Fig. 4.
- Rotate stub shaft from stop to stop and count the turns.
- Starting at either stop, turn the stub shaft back one-half the total number of turns.
- When the gear is centered, the flat on stub shaft should face upward and be parallel with side cover and master spline on pitman shaft should be in-line with adjuster screw, Fig. 5.
- Rotate stub shaft 45°each side of center using a torque wrench with handle in vertical position, Fig. 6, record the highest drag torque measured on or near center.
- Adjust over-center drag torque by loosening adjuster locknut and turning the pitman shaft adjuster screw clockwise until correct drag torque is obtained. On new steering gears (under 400 miles) add 5-11 inch lbs. to previously measured worm bearing preload. Do not exceed total preload of 18 inch lbs. On used steering gears (400 miles or more) add 4-5 inch lbs. to previously measured worm bearing preload. Do not exceed total gear preload of 13 inch lbs.
- Hold adjuster screw and torque adjuster locknut to 20 ft. lbs.
Yes. The L05 (350) engine in the B-body used a hyd. roller cam, as did the L03 (305).
The same code engines used in GM trucks did not come from the factory with the roller cam. Although the block has the provisions to upgrade to the roller assembly, it only came with a hyd. flat tappet cam. If you were to change one over, don't forget the pushrods (they are shorter with the roller setup).
Washed engine in a roadmaster 95 now car shakes at stops and shifts hard 1st to 2nd any help?
It sounds like you have water in your distributor or your spark plug leads are wet. Spray your motor electrics with a water dispersant.
What is a Buick straight eight?
A straight eight engine has eight cylinders all in a stright line. In contrast a V8 engine has 8 cylinders with 4 cylinders on each side of the V formation. This produces a shorter block.
ABS Fuse location on 1992 Buick Roadmaster?
It is a 20 amp fuse in the under the hood fuse box, I think it is the same as the Mass air flow, and transmission fuse.
Where can you find a vacuum routing diagram for 1993 Buick Roadmaster?
vacuum routing diagram can be found under the hood. if that is not an option try a haynes or chiltons manual
Location of crankshaft sensor on 95 Buick Roadmaster?
The crankshaft sensor on a 1995 Buick Roadmaster is typically located near the bottom of the engine, behind the harmonic balancer or crankshaft pulley. It is usually mounted on the engine block or the timing cover, close to where the crankshaft is located. To access and replace the crankshaft sensor, you may need to remove other components such as the harmonic balancer, belts, or other engine parts for better visibility and access.
