That being said, here's a general overview of the process. This is not a complete guide and specific steps may vary depending on your exact Malibu's transmission type (automatic or manual; specific model). You *must* consult a repair manual specific to your year and model of Malibu. A Haynes or Chilton manual is a good investment for this kind of work.
Before You Begin:
* Consult your repair manual: This is the most important step. It will give you precise instructions, torque specifications, and safety precautions specific to your vehicle.
* Gather supplies: You'll need a new transmission filter (ensure it's the correct one for your vehicle), new transmission fluid (the correct type and amount specified in your manual), a drain pan, wrenches (sizes will vary), jack stands, jack, funnel, rags, and possibly a torque wrench.
* Safety First: Work in a well-ventilated area. Wear safety glasses and gloves. Support your car securely on jack stands, never rely solely on a jack.
General Steps (Consult your manual for specifics):
1. Prepare the vehicle: Raise the vehicle securely using jack stands. Locate the transmission pan.
2. Drain the transmission fluid: This is usually located on the bottom of the transmission pan. Place your drain pan underneath and carefully loosen and remove the drain plug. Allow the fluid to drain completely. This will be hot, so be careful.
3. Remove the transmission pan: This often involves removing several bolts. Be aware that there's still some fluid remaining in the pan. Have a drain pan ready.
4. Replace the filter: The filter is usually attached to the transmission pan or inside it. Your repair manual will show you how to remove and replace it. Make sure the new filter is correctly installed.
5. Clean the transmission pan: Clean the pan thoroughly of any old gasket material and debris.
6. Install a new gasket: A new gasket is usually required when reassembling the pan.
7. Reinstall the transmission pan: Carefully align the pan and gasket, and tighten the bolts to the manufacturer's specified torque (found in your repair manual). Do not overtighten.
8. Refill the transmission fluid: This is critical. Your repair manual will specify the correct amount and type of transmission fluid. Use a funnel to avoid spills.
9. Check the fluid level: With the engine running, check the fluid level using the dipstick (if equipped). Add more fluid as needed to reach the correct level.
10. Lower the vehicle: Carefully lower the vehicle back to the ground.
11. Test drive: After the fluid reaches operating temperature, test drive your vehicle to ensure the transmission shifts smoothly.
Important Considerations:
* Transmission fluid type: Using the incorrect transmission fluid can severely damage your transmission. Use only the fluid specified in your owner's manual.
* Torque specifications: Overtightening bolts can damage the transmission pan or other components. Always use the torque specifications listed in your repair manual.
* Professional help: If you are not comfortable with this procedure, take your car to a qualified mechanic. The cost of a professional repair is far less than the cost of a damaged transmission.
This is a general outline, and the specific procedures will vary depending on your vehicle's model and transmission type. Always consult your repair manual for detailed instructions specific to your 2000 Chevrolet Malibu before attempting this repair. Failure to do so could result in significant damage to your vehicle.
