1994 Sonoma SLS wanting V8 swap advice

15

Asked by weemerman Jul 20, 2021 at 01:54 AM about the 1994 GMC Sonoma 2 Dr SLS Extended Cab SB

Question type: Car Customization

I have a 1994 Sonoma SLS 4.3 Vortec and a 4L60E tranny. Its a "W" truck
with the 200hp v6 and Central Port injection. I have a 1st Gen 350 ready to
go in but not sure if I need to change over to Fuel Injection so the computer
will work? I recently found out without the computer many things will not
work. Anyone with advice on fuel injection or how to adapt my 4 barrel carb
to work with the computer?

1 Answer

F_O_R answered 2 years ago

If your state requires the truck to be smog legal you will need a 1994 or newer engine with all the smog hardware that it originally came with.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 1994 Sonoma SLS wanting V8 swap advice 1 Answer

    I have a 1994 Sonoma SLS 4.3 Vortec and a 4L60E tranny. Its a "W" truck with the 200hp v6 and Central Port injection. I have a 1st Gen 350 ready to go in but not sure if I need to change over to Fue...

    1994 GMC Sonoma 2 Dr SLS Extended Cab SB

    -

    Car Customization

  • 2003 Sonoma engine swap 3 Answers

    I have a 2003 Sonoma ZR2 4x4. I would like to swap out the 4.3 engine for a V8. Which engine would be the best choice for this swap and do I need to swap out the trans also?

    2003 GMC Sonoma SLS ZR2 Extended Cab 4WD

    -

    Car Customization

  • 4.3L tranny to 2.2L Sonoma 1 Answer

    Got a blown tranny in my 2.2 L Sonoma. Have a 4.3 Sonoma with a good tranny. Can I put that into the 2.2?

    2000 GMC Sonoma SL Reg Cab Short Bed 2WD

    -

    Car Customization

  • 1994 gmc Sonoma Isn’t getting fuel to the engine but fuel pump is engaging? 1 Answer

    I have a 94 gmc Sonoma that I’ve replaced the fuel pump and filter but it still won’t run. The fuel pump is priming but it isn’t running please help.

    1994 GMC Sonoma 2 Dr SL 4WD Standard Cab LB

    -

    Car Customization

  • Brake swap 1 Answer

    What vehicle can I get parts off of to get better brakes on my 1996 Sonoma?

    1996 GMC Sonoma 2 Dr SL Standard Cab SB

    -

    Car Customization

Shortcuts

Search GMC Sonoma Questions

CarGurus Experts

  • #1
    parkle
    Reputation
    1,090
  • #2
    Mike Bonnell
    Reputation
    660
  • #3
    James Mayfield
    Reputation
    410
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet S-10
2 listings
Used Toyota Tacoma
40 Great Deals out of 741 listings starting at $9,975
Used Ford F-150
310 Great Deals out of 13,812 listings starting at $3,800
Used Ford Ranger
21 Great Deals out of 702 listings starting at $8,999

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.