1990 Chevy Suburban MAP /ECM test / removal

Asked by Guru6GCL8 Apr 10, 2020 at 06:52 PM about the 1990 Chevrolet C/K 2500 Scottsdale LB 4WD

Question type: Maintenance & Repair

need a good description of MAP location, testing, replacing.... my fuel pump is in the gas tank when I replaced... after cutting a hole in the floor

1 Answer
2,230

RickMN answered 4 years ago

Chevy offered 3 different engines that year. Which one do you have. Impossible to give info you need w/o knowing the engine.

Mark helpful

Your Answer:

Related Questions

  • 1990 Chevy Suburban MAP /ECM test / removal 1 Answer

    need a good description of MAP location, testing, replacing.... my fuel pump is in the gas tank when I replaced... after cutting a hole in the floor

    1990 Chevrolet C/K 2500 Scottsdale LB 4WD

    -

    Maintenance & Repair

  • 1990 chevy 2500 5.7 occasional hesitation 4 Answers

    1990 chevy 2500 5.7 occasional hesitation/drop in RPM's after warming up. I did cap and rotor, plugs and wires along with the TPS. i also checked timing. any other ideas?

    1990 Chevrolet C/K 2500 Silverado LB 4WD

    -

    Maintenance & Repair

  • 1990 chevy 2500 2 wheel drive, stalls out on take off 1 Answer

    1990 chevy 2500 2 wheel drive, stalls out on take off

    1990 Chevrolet C/K 2500 LB 4WD

    -

    Maintenance & Repair

  • Chevy 4x4 problem 2 Answers

    I have a 94 chevy 4x4 with a manual trans. It will not engage into 4x4 .When you put it in 4x4 the front drive shaft is locked in. So I checked the fuse in the fuse box it was fine.Then I changed the ...

    1994 Chevrolet C/K 2500 Silverado Extended Cab RWD

    -

    Maintenance & Repair

  • chevy k2500 5.7 liter not going into park 3 Answers

    my chevy will not go back into park, i replaced the shift interlock solenoid, still wont go into park, any one know why

    1995 Chevrolet C/K 2500 Silverado Extended Cab LB HD 4WD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet C/K 2500 Questions

CarGurus Experts

  • #1
    Rowefast
    Reputation
    680
  • #2
    Paul
    Reputation
    310
  • #3
    Andrew Olsen
    Reputation
    280
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet C/K 3500
1 listing
Used Chevrolet C/K 1500
5 listings
Used GMC Sierra 1500
123 Great Deals out of 8,182 listings starting at $3,000
Used Ford F-150
315 Great Deals out of 13,805 listings starting at $4,500
Used Chevrolet Suburban
9 Great Deals out of 540 listings starting at $4,999
Used GMC Sierra 2500
4 listings

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.