how to remove fuel injectors on 1991 allante

Asked by Nov 19, 2015 at 01:10 AM about the 1991 Cadillac Allante Base Convertible

Question type: Maintenance & Repair

i want to replace all fuel injectors

2 Answers

7,705

pull the fuel pump fuse... then crank engine.. fuel system is now depressurized.. now find the nut holding the fuel rail fuel line and remove.. i'm not sure how the v-8 is but my 3.8 L had for bolts holding the fuel injector rail assembly.

9,165

I did not bother with fuse pulling or engine cranking on my 91 Allante. Didn't see it to be necessary. After you remove the air filter, you will have two fuel rails to take off. After that - unplug the injectors and they just pull out. Don't fret to much. Afterward you will likely find that this job was easier than you expected. Do NOT use OEM Rochester injectors. Use Bosch injectors. They are readily available. Check pricing on the internet. I got mine for about $5 each.

3 of 3 people found this helpful.

Your Answer

Cadillac Allante Experts

  • #1
    bobkat
    Reputation
    1,420
  • #2
    D_Yaros
    Reputation
    170
  • #3
    jamnblues
    Reputation
    140
View All

Related Models For Sale

Used Chevrolet Corvette
302 Great Deals out of 20,672 listings starting at $2,990
Used Mercedes-Benz SL-Class
63 Great Deals out of 2,952 listings starting at $4,500
Used Chevrolet Cavalier
933 listings starting at $1,250
Used Cadillac DeVille
4 Great Deals out of 1,634 listings starting at $1,995
Used Chevrolet Camaro
416 Great Deals out of 30,918 listings starting at $3,550
Used Ford Thunderbird
18 Great Deals out of 1,065 listings starting at $6,950

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.