99 Jimmy engine question

25

Asked by Daniel Jan 05, 2017 at 09:39 PM about the 1999 GMC Jimmy 4 Dr SLT 4WD SUV

Question type: Maintenance & Repair

Is it normal for a 99 Jimmy 4.3l to be
sort of weak or shall I say sluggish  
when trying to accelerate.   Once it
are up to speed it's OK, I think.  But
speeding up it just doesn't seem to
have the get up and go it should
have.   I've had it 7 yrs    and it's
always been this way.  May be it's
normal, idk,  I had a 2003 s10 with a
2.2 like I think could be wrong but
that thing would move, it was a
manual  transmission though.  Any
thoughts?

1 Answer

223,905

A tune up may be in order, and start running some fuel injector cleaner threw it.

Your Answer:

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    710
  • #2
    Gene Arnett
    Reputation
    530
  • #3
    Fishinmatt99
    Reputation
    510
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Blazer
19 Great Deals out of 872 listings starting at $19,499
Used Chevrolet Corvette
29 Great Deals out of 1,060 listings starting at $15,871
Used Chevrolet Silverado 1500
202 Great Deals out of 5,975 listings starting at $2,975
Used GMC Sierra 1500
148 Great Deals out of 7,258 listings starting at $3,950

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. Content will be removed if CarGurus becomes aware that it violates our policies.