Tools You'll Likely Need:
* Jack and jack stands: Absolutely essential for safely supporting the vehicle.
* Wheel chocks: To prevent the car from rolling.
* Sockets and wrenches: A variety of sizes, likely including metric. Check your repair manual for the specific sizes needed.
* Torque wrench: To tighten bolts to the correct specification after reassembly.
* Pry bar or large screwdriver: To help break loose stubborn bolts.
* Floor jack (optional but helpful): To help support the engine slightly while loosening and tightening bolts.
* Engine support bar (highly recommended): This prevents the engine from dropping unexpectedly.
* Repair manual: A Haynes or Chilton manual for your specific year and model is invaluable.
General Procedure (Consult your repair manual for specifics):
1. Prepare the Vehicle: Park on a level surface, engage the parking brake, and use wheel chocks. Jack up the car and securely support it on jack stands.
2. Access the Motor Mounts: Locate the motor mounts. There will be at least two, possibly more depending on engine configuration. They are typically located on the sides of the engine and connect the engine to the chassis. You may need to remove some components (e.g., air intake, etc.) to gain better access.
3. Disconnect Components: Depending on the location of the motor mount, you may need to disconnect various components like wiring harnesses, vacuum lines, or other attachments before you can remove the mount itself. Take photos or make notes as you go to remember how everything goes back together.
4. Remove the Motor Mount Bolts: Carefully remove the bolts that secure the motor mount to both the engine and the chassis. These bolts can be very stubborn; use penetrating oil if needed and be prepared to use a breaker bar for added leverage. Again, consult your repair manual for bolt locations and sizes.
5. Support the Engine: Once the bolts are loose, carefully lower the engine using a floor jack or engine support bar to relieve the stress on the motor mount. This step is extremely important to prevent the engine from falling and causing damage.
6. Remove the Motor Mount: Once the bolts are removed and the engine is supported, the motor mount should be able to be removed. It may be slightly difficult due to its position.
7. Install the New Motor Mount: Reverse the removal process to install the new motor mount. Ensure everything is properly aligned before tightening the bolts.
8. Torque the Bolts: Use a torque wrench to tighten the bolts to the manufacturer's specifications. This is critical to prevent premature failure of the new motor mount.
9. Reconnect Components: Reconnect any components you disconnected earlier.
10. Lower the Vehicle: Carefully lower the vehicle from the jack stands.
Important Notes:
* This is a simplified procedure. The exact steps will vary depending on your specific vehicle. Always consult your repair manual.
* Working on a car's engine mounts can be dangerous. If you are not comfortable performing this repair, take your vehicle to a qualified mechanic.
* Use the correct tools and techniques. Using the wrong tools or improper techniques can damage your vehicle or cause injury.
* Penetrating oil is your friend. Use it liberally on any stubborn bolts. Let it soak for a while before attempting to remove them.
By carefully following your repair manual and taking your time, you can successfully replace your motor mounts. Remember safety is paramount; if in doubt, seek professional assistance.
