My truck

Asked by Aug 21, 2016 at 01:16 AM about the 1989 GMC Sierra 1500

Question type: Maintenance & Repair

I have a 1989 GMC Sierra half ton
four by four 350 and I just rebuilt the
engine because it had blown head
gasket it runs find it idles great but
when you take off and drive or in a
low gear if you punch it it spits and
sputters and it's like it's flooding with
fuel and I don't know what to do to
make my injectors stop pouring so
much gas what could be the problem

2 Answers

20,030

If it is doing what my vehicle was doing at one time you can take off slow no problem but if you punch it from a stop would fall on its face turned out to be the transmission shift solenoid needed to be replaced.

15

have throttle pos. check

Your Answer

GMC Sierra 1500 Experts

  • #1
    dragonflyoffshore
    Reputation
    5,420
  • #2
    John Saffrahn
    Reputation
    3,740
  • #3
    Glenn Clingenpeel
    Reputation
    3,430
View All

Related Models For Sale

Used Ford F-150
2,557 Great Deals out of 198,637 listings starting at $1,500
Used Chevrolet Camaro
431 Great Deals out of 30,650 listings starting at $1,450
Used Ford Mustang
584 Great Deals out of 36,175 listings starting at $1,200

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
72 Great Deals out of 21,361 listings starting at $23,500
2016 GMC Sierra 1500 For Sale
146 Great Deals out of 4,044 listings starting at $16,990
2015 GMC Sierra 1500 For Sale
179 Great Deals out of 5,284 listings starting at $16,900
2014 GMC Sierra 1500 For Sale
166 Great Deals out of 5,006 listings starting at $13,750
2013 GMC Sierra 1500 For Sale
68 Great Deals out of 2,159 listings starting at $7,950

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.