Miss fire

Asked by SouthT1981 Nov 22, 2019 at 06:59 PM about the 2000 GMC Jimmy 2 Dr SLS 4WD SUV

Question type: Maintenance & Repair

I have a 2000 Jimmy 4x4. At first it had a
random miss fire I did all the tune up steps an
still had the problem!! I changed upper an
lower intake gasket an nothing change a few
days later it started idling faster so I changed
both idle air an throttle sensor an still nothing
changed rough idle an take off an now high
idle no less then 1200 rpm!!! An help or
suggestions would be greatly
appreciated!!!##become my hero##

1 Answer

I covered every inch an found no vacuum leak: I found another computer all numbers matched cam out of same make an model an now it won’t start turns over an wants to start but nothing

Your Answer:

GMC Jimmy Experts

  • #1
    Andrew Olsen
  • #2
    G A Arne
  • #3
View All

Find great deals from top-rated dealers


Related Models For Sale

Used Chevrolet Blazer
575 listings starting at $2,980
Used GMC Sierra 1500
52 Great Deals out of 4,711 listings starting at $6,400
Used Ford F-150
73 Great Deals out of 6,572 listings starting at $2,995
Used Chevrolet Silverado 1500
83 Great Deals out of 6,705 listings starting at $3,000
Used GMC Yukon
7 Great Deals out of 332 listings starting at $5,499

Used Cars for Sale

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.