Firing order

1989 MERCURY MARQUIS
190,000 MILES
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ROBBYBOOBOOWILLIAMS
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I have 89 ford bronco with either a 5.0 grand marquis engine or 5.0 crown victoria engine, anyway, I need the firing order diagram for both of them.
Sep 2, 2012 at 6:25 AM
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KHLOW2008
  • ✓ASE Certified Mechanic
  • 41,814 POSTS
  • ASE Certified Mechanic
Here is the Marquise firing order. They are similar.
Sep 2, 2012 at 11:41 AM
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