Here's how to find it:
* Repair Manuals: Your best bet is a repair manual specific to a 1998 Chevy Prizm with a 4-cylinder engine. These manuals (like Haynes or Chilton) will have detailed diagrams showing the firing order, often alongside the engine diagram itself. You can find these online (often as PDFs) or at auto parts stores.
* Online Forums and Communities: Search online forums dedicated to Chevy Prizms or Toyota Corollas (the Prizm is a rebadged Corolla). Experienced mechanics frequently post helpful information, including diagrams or descriptions of the firing order. Try searches like "1998 Toyota Corolla 4 cylinder firing order" or "1998 Chevy Prizm engine diagram firing order."
* Parts Store Websites: Some auto parts store websites (like AutoZone or Advance Auto Parts) allow you to look up parts diagrams for your specific vehicle. While they may not explicitly state the firing order numerically, the spark plug wiring diagram might allow you to deduce the order by tracing the wires.
Important Note: The firing order is crucial for correct engine operation. If you're unsure, relying on a repair manual is significantly safer than guessing. Incorrect firing order can lead to misfires and engine damage.
