However, if you're determined to do it yourself, here's a general overview. This is NOT a comprehensive guide and should be supplemented with a repair manual specific to your vehicle:
Tools You'll Need:
* Alignment Gauge: This is essential and comes in various types (digital is more precise). You'll likely need a caster/camber gauge and a toe gauge.
* Torque Wrench: Crucial for tightening suspension components to the manufacturer's specified torque. Incorrect torque can affect alignment.
* Wheel Chocks: To secure the vehicle safely.
* Jack and Jack Stands: To lift and support the vehicle securely. Never work under a vehicle supported only by a jack.
* Socket Set and Wrenches: For removing and installing components.
* Alignment Specs: You'll need the factory specifications for caster, camber, and toe for your specific vehicle. This is usually found in a repair manual.
* Repair Manual: A service manual for your 1994 Chevy S10 Blazer is highly recommended. It will provide detailed instructions and torque specifications.
General Steps (Simplified and NOT a substitute for a repair manual):
1. Safety First: Park on a level surface, engage the parking brake, and chock the rear wheels.
2. Vehicle Preparation: Raise the front of the vehicle using the jack and securely support it with jack stands. Remove the wheels.
3. Inspection: Thoroughly inspect the suspension components for damage, wear, or loose parts. Replace any worn or damaged parts before proceeding.
4. Measurement: Using your alignment gauge, measure the existing caster, camber, and toe angles. Compare these readings with the factory specifications in your repair manual.
5. Adjustment: This is the most challenging part and where a repair manual is critical. Adjustments are usually made to the tie rod ends (for toe) and sometimes by adjusting the camber/caster bolts (location varies by vehicle). These adjustments are made in small increments.
6. Re-measurement: After making adjustments, re-measure the angles. Repeat steps 5 and 6 until the readings are within the manufacturer's specifications.
7. Reassembly: Once the alignment is correct, reinstall the wheels, lower the vehicle, and torque all fasteners to the correct specifications.
8. Test Drive: Take a test drive to check the vehicle's handling.
Important Considerations:
* Complexity: Front-end alignment is a precise procedure requiring specialized tools and knowledge.
* Safety: Incorrect alignment can be dangerous.
* Cost of Tools: The cost of the necessary tools might outweigh the cost of professional alignment.
* Liability: Attempting this yourself carries the risk of damage to your vehicle or injury to yourself.
Again, taking your vehicle to a professional alignment shop is strongly recommended. They have the necessary equipment and expertise to ensure a safe and accurate alignment. The cost is usually relatively low compared to the potential costs of damage caused by improper alignment.
