what is the firing order

Asked by endi2100 Jan 18, 2007 at 01:25 PM about the 1991 Ford F-150 S LB

Question type: Maintenance & Repair

what order does the sparkplugs go for the firing order

2 Answers

1-5-3-6-2-4 for the 4.9 6, Endi ... 1-5-4-2-6-3-7-8 for the 5.0 V8 ... 1-3-7-2-6-5-4-8 for the 5.8 V8 ... Hope that helps!

5 people found this helpful.
24,370

Dear endi2100- The order for that 4.9L engine on your 1991 Ford F150 is as follows- 1-5-3-6-2-4. The distributor rotation is clockwise. Just a hint- replace the wires one at a time. It's a real mess if you get them all mixed up. Good luck from Boavan.

1 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    OJ
    Reputation
    42,510
  • #2
    Gene Arnett
    Reputation
    16,040
  • #3
    Rowefast
    Reputation
    15,860
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
143 Great Deals out of 7,206 listings starting at $3,950
Used Ford F-250
6 listings
Used Ford Mustang
65 Great Deals out of 1,258 listings starting at $4,995
Used Ford Ranger
21 Great Deals out of 1,523 listings starting at $2,888
Used Ford Explorer
87 Great Deals out of 2,048 listings starting at $2,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.