Here's a general outline. Specifics may vary slightly depending on your exact model and engine (3.7L or 3.9L V6). Consult a repair manual specific to your vehicle for detailed diagrams and torque specifications. A Haynes or Chilton manual is a good investment for this kind of work.
Tools You'll Likely Need:
* Socket wrench set (metric)
* Ratchet and extensions
* Combination wrench set (metric)
* Pry bar or large screwdriver (for prying)
* Jack and jack stands (essential for safety)
* Wheel chocks
* Torque wrench
* Wire brush
* Battery terminal cleaner
* New starter motor (ensure it's the correct one for your Dakota)
* Penetrating oil (like PB Blaster)
Procedure:
1. Safety First: Disconnect the negative battery cable. It's also a good idea to disconnect the positive cable as well.
2. Access the Starter: The starter is typically located on the passenger side of the engine, near the bell housing (the part connecting the engine to the transmission). Access may require removing some components. This often involves:
* Raise the vehicle: Securely jack up the front of your Dakota and place it on jack stands. Never work under a vehicle supported only by a jack.
* Remove the right front tire: This provides better access.
* Remove the splash shield (if present): This plastic shield protects the underside of the engine. You may need to remove some bolts or clips.
* Remove any obstructions: Depending on your vehicle, you might need to remove other components like heat shields or wiring harnesses to gain access. Take pictures before removing anything to aid reassembly.
3. Disconnect the Starter Wires: There will be two large cables connected to the starter – one positive (+) and one negative (-). Use your wrench to carefully loosen and remove the nuts holding these cables in place. Note which cable goes where. Clean the cable terminals with a wire brush.
4. Remove the Starter Bolts: The starter is typically held in place by two or three bolts. These bolts can be difficult to access, so use your extensions and possibly a universal joint if needed. Spray penetrating oil on the bolts if they are stuck. Carefully remove the bolts.
5. Remove the Starter: Carefully remove the starter. It may be slightly stuck due to corrosion. A gentle pry bar may be needed, but be cautious not to damage anything.
6. Install the New Starter: Clean the mounting surface on the engine block. Carefully install the new starter, aligning it with the mounting holes. Install the bolts and tighten them to the manufacturer's specified torque.
7. Reconnect the Wires: Reconnect the positive (+) and negative (-) battery cables to the new starter, ensuring they are securely fastened. Clean the cable terminals before connecting them.
8. Reassemble: Reinstall any components you removed (splash shield, tire, etc.). Lower the vehicle carefully.
9. Reconnect the Battery: Reconnect the negative and positive battery cables.
10. Test the Starter: Try starting the engine.
Important Considerations:
* Torque Specifications: Use a torque wrench to tighten the starter bolts to the correct specifications. Over-tightening can damage the starter or the engine block.
* Wiring: Be very careful when disconnecting and reconnecting the battery cables. Incorrect connection can cause damage to electrical components.
* Grounding: A poor ground connection can cause starting problems. Ensure all ground connections are clean and tight.
If you are not comfortable performing this repair yourself, it's best to take your vehicle to a qualified mechanic. Improperly installing a starter can lead to further damage to your vehicle. This guide is for informational purposes only and does not constitute professional advice.
