* Your Owner's Manual: The most reliable source. Check the section on engine maintenance or specifications.
* Online Repair Manuals: Sites like ChiltonDIY, Haynes.com, and AllDataDIY (subscription required) often have detailed diagrams and repair information, including spark plug firing order.
* Online Forums: Search Camaro-specific forums (like CamaroZ28.com or similar) for your year and engine. Someone has likely asked the same question before. Be cautious, always verify information from multiple sources.
* Auto Parts Store Websites: Websites of major auto parts retailers (like Advance Auto Parts, AutoZone, etc.) sometimes provide diagrams if you search for spark plugs for your specific vehicle. Look for their diagrams or installation instructions.
Important Note: The firing order is crucial. Connecting the spark plugs incorrectly can cause misfires and damage your engine. If you're unsure, it's best to consult a professional mechanic.
