What is the firing order for the spark plugs?

2002 MAZDA 626
198,889 MILES • 4 CYL • 2WD • AUTOMATIC
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TXINKPRINCESS
Spark plugs taken off without making note of order they go in. Please help.
Mar 6, 2025 at 11:31 PM
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STRAILER
  • ASE Certified Mechanic
  • 54,503 POSTS
  • ASE Certified Mechanic
It happens to the best of us, here is the ignition system firing order. Check out the images (below). Let us know if you need anything else.
Mar 7, 2025 at 11:06 AM
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