why is Service engine soon staying on

Asked by Candi Sep 28, 2020 at 12:04 PM about the 1999 GMC Sonoma 2 Dr SLS Sport 4WD Extended Cab Stepside SB

Question type: Maintenance & Repair

i have a 1999 gmc sonoma. service engine light came on right after leaving the
emissions place. we did new oil change, plugs , wires,filter , then it went off. i
drove it to the store and on the way back . dang service engine soon light came
back on. what next ?

1 Answer

Candi answered 4 years ago

well you were probably right! now it had a gas leak somewhere under the veh when i started it last night, i have to probably follow the gas lines to see where its leaking from.. maybe thats the service engine soon issue or maybe coincidence ?

Mark helpful

Your Answer:

Related Questions

  • why is Service engine soon staying on 1 Answer

    i have a 1999 gmc sonoma. service engine light came on right after leaving the emissions place. we did new oil change, plugs , wires,filter , then it went off. i drove it to the store and on the way...

    1999 GMC Sonoma 2 Dr SLS Sport 4WD Extended Cab Stepside SB

    -

    Maintenance & Repair

  • brake lights staying on 1 Answer

    Starting yesterday the brake lights on my 1998 sonoma arw staying on even with the key out, we checked the switch and it works fine before we try to put it back in place, but as soon as it gets in ...

    1998 GMC Sonoma 2 Dr SL Standard Cab LB

    -

    Maintenance & Repair

  • why is third brake light not working? 3 Answers

    my third brake light on top the roof of truck has good bulbs, but light wont come on when headlights are on

    1999 GMC Sonoma 2 Dr SLS Sport 4WD Standard Cab Stepside SB

    -

    Maintenance & Repair

  • Anyone have any ideas as to why my truck is not running right? 2 Answers

    my 02 sonoma is bogging down while pulling a hill and rattling and throwing random miss fire and mass air flow sensor codes......just replaced the mafs for the second time and plugs/cap/rotor. Ch...

    2002 GMC Sonoma SLS Ext Cab 4WD

    -

    Maintenance & Repair

  • Why isn't my gas gauge working? 1 Answer

    The gas gauge in my 2000 Sonoma isn't working. While I'm driving it stays at the Full mark, when I'm at a stop it drops below Empty. What do I do? I haven't checked anything and honestly don't really ...

    2000 GMC Sonoma

    -

    Maintenance & Repair

Shortcuts

Search GMC Sonoma Questions

CarGurus Experts

  • #1
    parkle
    Reputation
    1,090
  • #2
    Mike Bonnell
    Reputation
    660
  • #3
    James Mayfield
    Reputation
    410
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet S-10
2 listings starting at $12,975

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.