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Buick

This category covers questions about Buick, officially known as Buick Motor Division. Buick is a subsidiary of General Motors and sells entry-level luxury automobiles.

1,249 Questions

What is the correct placement of wires from the distributor to the spark plugs on a 1981 buick 3.8l v6?

On a 1981 Buick 3.8L V6, the correct spark plug wire placement follows the firing order of 1-6-5-4-3-2. The distributor cap terminals should be arranged starting from the front of the engine, moving clockwise: 1, 6, 5, 4, 3, and 2. Ensure that the wire from the distributor to each spark plug corresponds to the correct cylinder based on this firing order. Always double-check with a service manual for any specific details related to your engine configuration.

How do you Replace passenger side headlight on 2009 Buick lacrosse?

To replace the passenger side headlight on a 2009 Buick LaCrosse, first, open the hood and locate the headlight assembly. Remove the plastic cover or any retaining clips to access the back of the headlight. Disconnect the wiring harness from the old bulb, then twist and remove the old bulb from the socket. Insert the new bulb (making sure not to touch the glass with your fingers), reconnect the wiring harness, and secure everything back in place before closing the hood.

How do you remove a fuel pump in a 1983 Buick riviera?

To remove the fuel pump from a 1983 Buick Riviera, first, ensure the vehicle is off and the battery is disconnected. Access the fuel pump by removing the rear seat to reach the fuel tank access panel. Disconnect the fuel lines and electrical connectors from the pump, then unbolt and remove the pump assembly from the tank. Finally, replace the old pump with a new one and reassemble the components in reverse order.

Can a 2015 Buick enclave be flat towed?

No, a 2015 Buick Enclave cannot be flat towed without modifications. The owner's manual specifies that flat towing may cause damage to the drivetrain, as the vehicle is not equipped for this type of towing. If towing is necessary, it's recommended to use a trailer or tow dolly instead. Always consult the owner's manual or a dealership for specific towing guidelines.

How do you replace the expansion valve on a 2002 Buick rendezvous?

To replace the expansion valve on a 2002 Buick Rendezvous, first, ensure the AC system is fully discharged to prevent refrigerant exposure. Locate the expansion valve, typically found near the evaporator, and disconnect the refrigerant lines and electrical connectors. Remove the mounting screws to take out the old valve, then install the new valve, reattach the lines, and recharge the AC system with refrigerant. Make sure to check for leaks after the installation.

Where is the orifice tube on a 2002 Buick regal?

The orifice tube on a 2002 Buick Regal is located in the air conditioning system, specifically in the liquid line between the condenser and the evaporator. To access it, you typically need to locate the liquid line, which runs from the condenser to the firewall. The orifice tube is usually housed within a fitting or a connector on this line. Make sure to recover any refrigerant properly before attempting to replace it.

What is the minimum thickness of brake rotor for 2006 Buick lacrosse?

The minimum thickness for the brake rotors on a 2006 Buick LaCrosse is typically 1.00 inches (25.4 mm) for the front rotors and 0.87 inches (22 mm) for the rear rotors. It's essential to check the specific manufacturer's specifications or the owner's manual for any variations or updates. Always ensure that rotors are measured accurately and replaced if they fall below the minimum thickness to maintain safe braking performance.

What is the coolant capacity of a 2000 Buick Century with 3.1 liter engine?

The coolant capacity of a 2000 Buick Century with a 3.1-liter engine is approximately 11.5 quarts (or about 2.9 gallons). This includes the capacity of the radiator and the engine block. It's important to check the owner's manual or consult with a mechanic for precise specifications and recommendations for your specific vehicle.

Where is the horn relay on 1995 Buick Skylark?

On a 1995 Buick Skylark, the horn relay is typically located in the under-hood fuse box. This fuse box is situated near the driver's side of the engine compartment. You can identify the horn relay by consulting the diagram on the fuse box cover, which will indicate its specific position among the other relays and fuses. If you have trouble locating it, a vehicle repair manual may provide additional guidance.

How do you replace the headlight switch on a 1994 Buick Century?

To replace the headlight switch on a 1994 Buick Century, first disconnect the negative battery cable to ensure safety. Remove the dashboard panel covering the switch by unscrewing any screws or clips. Once exposed, twist the headlight switch counterclockwise to release it from the instrument panel, then disconnect the wiring harness. Install the new switch by reversing the process, ensuring it is securely fastened and reconnect the battery.

How do you replace the speedometer cable on a 2004 Buick Century?

Well, replacing the speedometer cable on a 2004 Buick Century is a wonderful opportunity to show your car some love and care. Start by locating the cable on the transmission and follow it to the back of the speedometer. Gently disconnect the old cable and replace it with a new one, making sure to secure it properly. Remember, there are no mistakes, just happy little accidents in the world of car maintenance.

How rare is a 1967 buick gs 400 convertible?

The rarity of a 1967 Buick GS 400 convertible can vary depending on several factors, such as production numbers, current market availability, and condition. In general, the 1967 Buick GS 400 convertible is considered a relatively rare and sought-after classic car due to its limited production numbers compared to other models. It is recommended to consult classic car valuation guides, auction results, and automotive experts to determine the specific rarity and value of a particular 1967 Buick GS 400 convertible.

Can you siphon gas out of a 1991 Buick Lesabre?

Sure, you can siphon gas out of a 1991 Buick Lesabre, but why on earth would you want to do that? It's not exactly a recommended practice and can be dangerous if you don't know what you're doing. If you're having fuel issues, I suggest taking it to a professional mechanic instead of trying DIY tricks that could end up causing more harm than good.

What years were the Buick Grand Nationals Produced?

The First Buick Grand National as produced in a limited run in 1982 in a very limited run. Not all were Turbocharged. They were carbureted and not nearly as quick as their later Brothers. When they resumed production in 1984, they were light years ahead in technology with the introduction of Sequential Fuel Injection as well as Turbocharged and every essentially controlled by the cars ECM (Electronic Control Module). This made them much more fuel efficient and much quicker as well as greener.

In 1985 these cars pretty much remained unchanged. When they can back in 1986, they sit the Street Racing and Drag Racing world on its ear! They were very much underrated at 245 HP and 355 Ft LBs of Torque. They essentially set the new standard for what would prove to be the quickest production cars in both years. This included all the Italian cars as well as the Corvette which in folklore that is what ended the Buicks Reign as the King of the Hill. There seemed to be an unspoken rule that no car should shame the Corvette. Well, it did many times over.

On the same token you had the T-Types and T Package cars in 1987that had the exact same drivetrain as the Grand National but we available in colors other than black.

The GNX well that was a totally different story.

I hope you found this informative!

JWW

What does the error coder po128 mod10 mean for a 2004 Buick rainier?

The error code P0128 for a 2004 Buick Rainier typically indicates an issue with the engine coolant temperature being below the thermostat regulating temperature. This could be caused by a faulty thermostat, low coolant level, or a problem with the engine coolant temperature sensor. It is recommended to have the vehicle inspected by a mechanic to diagnose and address the underlying issue.

Steel gas line for Buicks?

Steel gas lines for Buicks are commonly used in the fuel system to transport gas from the fuel tank to the engine. These lines are durable and resistant to corrosion, which is important for safety and longevity. It is recommended to have them inspected regularly to prevent leaks or other issues.

What makes the low pressure side of ac systems have high pressure?

1) Compressor failure, check Hi side to see if readings are close. 2) Make sure electric condensor fan/rad fan is coming on when a/c is on, if clutch fan make sure it is working properly to keep condemsor head pressures down.

3) This is a very common problem on Dodge vehicles. Try draining low pressure port. Get the pressure out. You can do this with a screw driver. Push in on the low pressure port where you put coolant in the line. Just like you would take air out of a normal bike tire to deflate it. When you do this be very careful due to high pressure in the line and the collant coming out could freeze your hand on the way out. Very simple process. I suggest you be at least 18 to try this. The safest way is to take it to a garage obviously ut times are tuff so why not just try it yourself and learn. good luck

How do you fix the heat on a 2002 Buick Rendezvous?

I have a 02 buick rendezvous mine would blow a lil heat but never would get hot. We had it checked it was the thremostat, that is what was wrong with mine. They told me there is three things it could have been , it could be low on antifreeze , thremostat, or if you have to keep adding antifreeze often then it is your heater core.

What are current California license plate numbers?

I'm unable to provide real-time information on current California license plate numbers as they are continuously issued. It's best to contact the California Department of Motor Vehicles for the most up-to-date information.