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DIY Transmission Mount Replacement for 2000 Chevy Cavalier: A Step-by-Step Guide

Quick Overview

  • Replacing a transmission mount on your 2000 Chevy Cavalier can be a daunting task, but it’s not impossible with the right tools and a bit of patience.
  • Use a 13mm socket to remove the two bolts that secure the transmission mount to the frame.
  • Use a 10mm socket to remove the bolts that secure the mount to the transmission.

Replacing a transmission mount on your 2000 Chevy Cavalier can be a daunting task, but it’s not impossible with the right tools and a bit of patience. This comprehensive guide will walk you through the entire process, from gathering the necessary materials to tightening the last bolt.

Tools and Materials Required

  • New transmission mount
  • Ratchet
  • Socket set (10mm, 13mm, 15mm)
  • Jack and jack stands
  • Safety glasses
  • Gloves

Safety Precautions

  • Park your Cavalier on a flat, stable surface.
  • Engage the parking brake.
  • Allow the engine to cool completely before starting any work.
  • Wear safety glasses and gloves to protect yourself from debris and sharp edges.

Step-by-Step Instructions

1. Locate the Transmission Mount

  • The transmission mount is located at the rear of the transmission, where it connects to the frame.
  • It’s usually a rubber or polyurethane block with a metal bracket.

2. Jack Up the Vehicle

  • Place the jack under the front of the transmission.
  • Raise the vehicle until there is enough clearance to work underneath.
  • Secure the vehicle with jack stands.

3. Remove the Transmission Mount Bolts

  • Use a 13mm socket to remove the two bolts that secure the transmission mount to the frame.
  • Keep track of the washers and nuts removed.

4. Lower the Transmission

  • Slowly lower the transmission using the jack.
  • Be careful not to damage any lines or cables.

5. Remove the Old Mount

  • Once the transmission is lowered, you can access the old mount.
  • Use a 10mm socket to remove the bolts that secure the mount to the transmission.
  • Carefully remove the old mount.

6. Install the New Mount

  • Align the new mount with the transmission and frame.
  • Insert the bolts and tighten them using a 10mm socket.

7. Raise the Transmission

  • Slowly raise the transmission back into place using the jack.
  • Make sure the mount is properly aligned.

8. Tighten the Mount Bolts

  • Use a 13mm socket to tighten the mount bolts to the frame.
  • Torque to the manufacturer’s specifications, usually around 40-50 ft-lbs.

9. Lower the Vehicle

  • Carefully lower the vehicle from the jack stands.
  • Remove the jack and check the tightness of all bolts.

Tips for Success

  • If you have difficulty removing the bolts, use a penetrating oil to loosen them.
  • Be patient and take your time. Rushing the process can lead to mistakes.
  • If you’re not comfortable performing this repair, consult a qualified mechanic.

Common Questions and Answers

Q: How often should I replace my transmission mount?
A: Transmission mounts typically last for around 80,000-100,000 miles. However, they may need to be replaced sooner if they become damaged or worn.

Q: What are the symptoms of a bad transmission mount?
A: Symptoms include excessive vibration, difficulty shifting gears, and clunking noises when accelerating or braking.

Q: Can I drive with a bad transmission mount?
A: It’s not advisable to drive with a bad transmission mount for extended periods. It can cause further damage to the transmission and other components.

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About the Author
Cars have been my passion from a young age as I enjoyed learning how engines work, spending hours dreaming about the supercars I hoped to own, and I now have my dream job as a product designer for a luxury automaker. In my spare time I love going to car...