However, here's a general overview of the steps involved. This is not a complete guide and should not be used as a substitute for a proper repair manual:
1. Disconnect the Battery: Always disconnect the negative battery terminal before starting any body work.
2. Interior Removal (Likely Necessary): You'll likely need to remove interior trim pieces – door panel, possibly some rear seat components, and possibly parts of the interior quarter panel trim – to access fasteners and wiring.
3. Exterior Trim Removal: Remove any exterior moldings, lights, or other trim pieces that are attached to the quarter panel.
4. Identify Fasteners: Carefully examine the quarter panel to locate all the fasteners holding it in place. These will likely include:
* Welds: The quarter panel is likely welded to the body structure. This is the most challenging aspect.
* Bolts and Screws: There might be bolts or screws hidden under interior trim or exterior moldings.
* Clips: Plastic clips often secure trim pieces to the quarter panel.
5. Prepare for Welding (if necessary): If the quarter panel is welded, you'll need the right tools and skills to cut the welds. This usually involves a cutting wheel or plasma cutter. This step requires significant skill and safety precautions.
6. Cutting/Separating the Quarter Panel: Carefully cut or separate the quarter panel from the body, working slowly and methodically to avoid damaging surrounding parts. Protect the car's paint and nearby body panels.
7. Wiring and Connectors: Disconnect any wiring harnesses or electrical connectors attached to the quarter panel.
8. Removal: Once all fasteners are removed and the panel is separated from the body, carefully remove the quarter panel.
Important Considerations:
* Safety First: Wear appropriate safety gear, including eye protection, gloves, and a respirator if using a cutting tool.
* Professional Help: This is a complex repair. Unless you have experience with body work and welding, it's strongly recommended you take your vehicle to a qualified auto body shop. Attempting this without the proper knowledge and tools could result in significant damage.
* Repair Manual: A repair manual specific to your 1998 Oldsmobile Intrigue is essential. It will show you exactly where all the fasteners are, and provide detailed diagrams and instructions.
This overview is a simplified version. The actual process is much more involved and requires specialized tools and expertise. Don't attempt this unless you're experienced in auto body repair. Otherwise, you'll risk causing more damage and increasing the overall repair cost.