1. Gentle Persuasion:
* Wiggle and jiggle: Gently try to wiggle the key back and forth, and slightly turn it (both ways) while pulling. Sometimes a bit of movement is all it takes to free it. Avoid excessive force.
* WD-40 or Graphite Lubricant: Spray a small amount of WD-40 or a graphite lubricant (like powdered graphite in a spray can, specifically designed for locks) into the ignition keyhole. Let it sit for a few minutes to penetrate, then try again. Avoid using oil-based lubricants; they can gum up the mechanism.
* Tap gently: Gently tap the ignition housing (not directly on the key) with the handle of a screwdriver or similar object. This might help dislodge a binding key. Be extremely careful not to damage anything.
2. If Gentle Methods Fail:
* Steering Wheel Lock: Make sure the steering wheel isn't locked. If it is, try slightly turning the steering wheel while working the key.
3. More Involved Solutions (requiring caution and potentially professional help):
* Ignition Cylinder Removal (Advanced): This is a more complex procedure and *should only be attempted if you have experience working on car ignitions*. It involves removing the ignition cylinder itself from the steering column. This requires specialized tools and a detailed understanding of the vehicle's electrical system. Incorrectly performing this can damage your vehicle's electrical components.
* Professional Locksmith: If none of the above works, the best and safest option is to call a qualified locksmith. They have specialized tools and expertise to remove a stuck key without causing further damage. This is particularly important given the age of your vehicle; forcing it could cause significant damage.
* Towing: If you're concerned about the vehicle's security or unable to get the key removed, towing the Blazer to a repair shop might be necessary.
Important Safety Considerations:
* Never use excessive force. This can damage the ignition cylinder or break the key off inside.
* Be cautious of any electrical components. Avoid touching exposed wires.
* If the key breaks off inside the ignition, do not try to remove the broken pieces yourself. This could further damage the ignition and make the repair more expensive. Call a locksmith immediately.
Remember, safety is paramount. If you're not comfortable tackling this yourself, don't hesitate to call a professional. The cost of a locksmith is significantly less than the potential cost of repairs if you damage your vehicle's ignition system.
