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

19,530

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
    5,300
  • #2
    John Saffrahn
    Reputation
    3,670
  • #3
    Glenn Clingenpeel
    Reputation
    3,350
View All

Related Models For Sale

Used Ford F-150
2,234 Great Deals out of 183,030 listings starting at $1,500
Used Chevrolet Camaro
417 Great Deals out of 31,911 listings starting at $2,395

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
84 Great Deals out of 39,232 listings starting at $23,314
2016 GMC Sierra 1500 For Sale
93 Great Deals out of 3,483 listings starting at $17,000
2015 GMC Sierra 1500 For Sale
119 Great Deals out of 4,556 listings starting at $15,922
2014 GMC Sierra 1500 For Sale
124 Great Deals out of 4,728 listings starting at $12,987
2013 GMC Sierra 1500 For Sale
45 Great Deals out of 1,978 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.