Tools You'll Likely Need:
* Socket wrench set (metric)
* Ratchet and extensions
* Possibly a universal joint for better access
* Wire brush
* Penetrating oil (like PB Blaster)
* Jack and jack stands (highly recommended for easier access)
* Possibly a pry bar (if bolts are stubborn)
Steps:
1. Safety First: Disconnect the negative battery cable. This is crucial to prevent accidental short circuits.
2. Access: The starter is typically located on the passenger side of the engine, near the bellhousing (the area where the engine connects to the transmission). You'll likely need to raise the vehicle and use jack stands for sufficient clearance and safe working conditions. Consult a repair manual for your specific engine (2.5L, 2.8L, or 4.3L V6) for precise location.
3. Prepare the Area: Use a wire brush to clean any rust or dirt from the starter mounting bolts and the surrounding area. This will help prevent stripped bolts.
4. Apply Penetrating Oil: Spray penetrating oil liberally onto the starter mounting bolts. Let it sit for 10-15 minutes to help loosen them.
5. Disconnect Electrical Connections: There are typically two large cables connected to the starter: one positive (+) and one negative (-). Loosen the nuts holding these cables on and carefully remove them. Note their position for easy reassembly. Some models might have a small wire connector as well.
6. Remove the Starter Bolts: Locate the starter mounting bolts. There are usually two or three. Use the appropriate size socket and ratchet to carefully remove them. They might be quite tight, so be prepared to use some force. If they're extremely stubborn, a pry bar might help *carefully* break them loose (but avoid damaging the engine block or starter).
7. Remove the Starter: Once the bolts are out, carefully remove the starter from its mounting position. It might be a little tight, so you may need to wiggle it slightly.
8. Installation (Reverse Order): Installation is simply the reverse of removal. Make sure the starter is properly seated before tightening the bolts. Torque them to the manufacturer's specifications (check a repair manual).
Important Considerations:
* Repair Manual: A repair manual specific to your 1988 Chevy Blazer S-10 4x4 is invaluable. It will provide detailed diagrams, torque specifications, and troubleshooting advice.
* Engine Type: The exact location and removal procedure might vary slightly depending on the engine type (2.5L, 2.8L, or 4.3L V6). A repair manual will clarify this.
* Difficulty: This is not a particularly easy job for someone without mechanical experience. If you're uncomfortable, it's best to seek professional help.
By following these steps and using caution, you should be able to remove the starter on your 1988 Chevy Blazer S-10 4x4. Remember to always prioritize safety and consult a repair manual for specific details related to your vehicle.
