1. Preparation is Key:
* Safety First: Disconnect the negative battery cable before you even touch anything near the starter. This prevents accidental shorts and injury.
* Penetrating Oil: This is your best friend. Liberally apply a penetrating oil like PB Blaster, Liquid Wrench, or Kroil to *all* the starter bolts *at least 30 minutes* before you attempt to remove them. Even better, apply it the night before. Reapply as needed. These oils work by creeping into the threads and breaking down rust and corrosion.
* Proper Tools: You'll need a socket wrench that fits the starter bolts perfectly. Ratcheting wrenches are best. A breaker bar for added leverage might be necessary. A swivel socket can help you access tight spots. Consider a torque wrench to avoid over-tightening replacement bolts.
2. Removal Techniques:
* Start Gently: Try using the ratchet wrench with moderate force. Avoid jerking or applying sudden force, as this can strip the bolt head.
* Impact Wrench (Use with Caution): An impact wrench can provide significant power, but use it carefully to avoid stripping the bolts. Start with low power settings and increase gradually if needed. Be mindful of surrounding components – you don't want to damage anything else.
* Heat: Applying heat to the bolt head (using a propane torch, carefully!) can sometimes help expand the metal and break free the corrosion. Be extremely cautious to avoid damaging nearby parts and starting a fire. Never apply heat to a bolt near fuel lines or other flammable materials.
* Vice Grips (Last Resort): If the bolt head is severely rounded or damaged, you might be able to get a grip with vice grips or locking pliers. This is a risky move as it can easily damage the bolt head further.
* Drilling (Extreme Last Resort): If all else fails, you might need to drill out the bolt head. This requires precision and the right drill bit size. You'll likely need an easy-out tool or extractor to remove the remaining bolt shank. This is a destructive method and may require replacing the starter housing.
3. Specific Considerations for a 1997 Ford Taurus:
* Access: The starter location varies slightly depending on the engine (3.0L V6 or 2.5L V6). You'll likely need to remove some components to get better access to the starter bolts. Consult a repair manual for your specific engine to see what needs to be removed. This might include things like the air intake, transmission lines (if applicable), and possibly even parts of the exhaust manifold.
* Bolt Size & Type: A repair manual will provide the correct bolt sizes and type (e.g., metric or standard). This information will help you choose the right tools and avoid damage.
4. If You Can't Remove the Bolts:
* Professional Help: If you've tried everything and are still stuck, it's time to consult a mechanic. They have the experience and tools to handle even the most stubborn bolts.
* Replacement Starter: In some cases, it's cheaper and less frustrating to replace the entire starter assembly. The cost of new bolts, potentially damaged parts, and the labor involved can outweigh the cost of a replacement starter.
Remember to always consult a repair manual specific to your 1997 Ford Taurus for detailed instructions and diagrams. Improper removal can lead to damage to your vehicle. Safety first!
