Buick LeSabre 1999 Owner's Manual

Pages 368

Year 1999

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Buick LeSabre 1999 Specification

The 1999 Buick LeSabre is a full-sized sedan that embodies classic American automotive design, combining comfort, reliability, and performance. Under the hood, it is powered by a 3.8-liter V6 engine, delivering 205 horsepower and 230 lb-ft of torque. This engine is paired with a 4-speed automatic transmission, providing smooth and responsive gear shifts. The front-wheel-drive configuration ensures stable handling and traction in various driving conditions.

The LeSabre's exterior dimensions reflect its spacious interior, with an overall length of 200.1 inches, a width of 73.5 inches, and a height of 55.6 inches. The wheelbase measures 110.8 inches, contributing to a roomy cabin and a smooth ride. Inside, the LeSabre offers seating for up to six passengers, with ample legroom and headroom in both the front and rear seats. The interior is designed with comfort in mind, featuring plush seating, a user-friendly dashboard layout, and a range of convenience features such as power windows, air conditioning, and an AM/FM stereo system with a cassette player.

Safety features on the 1999 Buick LeSabre include dual front airbags, anti-lock brakes, and traction control, enhancing the vehicle's safety profile. The suspension system, comprising a front independent suspension with MacPherson struts and a rear semi-independent suspension, ensures a balanced and comfortable ride. Fuel efficiency is respectable for a vehicle of its size, with an EPA rating of approximately 19 miles per gallon in the city and 30 miles per gallon on the highway.

Overall, the 1999 Buick LeSabre stands out for its combination of a powerful engine, comfortable interior, and reliable safety features, making it a solid choice for those seeking a dependable and spacious sedan.

Buick LeSabre 1999 F.A.Q.

How do I replace the headlight bulb on a 1999 Buick LeSabre?

To replace the headlight bulb, first open the hood and locate the back of the headlight assembly. Twist the bulb socket counterclockwise to remove it. Replace the old bulb with a new one, ensuring it is securely seated, then twist the socket back into the headlight assembly.

What type of engine oil is recommended for the 1999 Buick LeSabre?

The 1999 Buick LeSabre typically requires 10W-30 engine oil. Always check your owner's manual or consult with a professional mechanic to confirm the best oil for your specific vehicle conditions.

How can I troubleshoot a non-functioning power window on my 1999 Buick LeSabre?

First, check the fuse box to see if the power window fuse is blown. If the fuse is intact, test the window switch and motor using a multimeter. If either component is faulty, it may need replacement.

What is the correct tire pressure for the 1999 Buick LeSabre?

The recommended tire pressure for the 1999 Buick LeSabre is typically 30-32 psi for both front and rear tires. Refer to the sticker inside the driver's door for the exact specifications.

How do I reset the "Check Engine" light on a 1999 Buick LeSabre?

To reset the "Check Engine" light, you can disconnect the car battery for about 15 minutes. Alternatively, use an OBD-II scanner to clear the codes. If the light returns, further diagnostics will be required.

What are common causes of overheating in a 1999 Buick LeSabre?

Common causes of overheating include a malfunctioning thermostat, a clogged radiator, a faulty water pump, or low coolant levels. Inspect these components for issues and replace or repair them as needed.

How do I change the serpentine belt on a 1999 Buick LeSabre?

First, locate the serpentine belt tensioner and use a wrench to rotate it, releasing tension on the belt. Remove the old belt and install a new one following the belt routing diagram. Release the tensioner to tighten the belt.

Why is my 1999 Buick LeSabre's AC not blowing cold air?

Common reasons for the AC not blowing cold air include low refrigerant levels, a faulty compressor, or a malfunctioning condenser. Check these components and recharge or repair as necessary.

How can I improve the fuel efficiency of my 1999 Buick LeSabre?

Improving fuel efficiency can be achieved by maintaining proper tire pressure, performing regular engine tune-ups, using the recommended grade of motor oil, and ensuring the air filter is clean.

What maintenance schedule should I follow for my 1999 Buick LeSabre?

Follow the manufacturer's recommended maintenance schedule, which typically includes oil changes every 3,000-5,000 miles, tire rotations every 6,000 miles, and brake inspections at each oil change. Refer to the owner's manual for detailed intervals.