GMC rough idle, strong gas smell, backfiring

Asked by Jun 06, 2016 at 02:27 PM about the 1996 GMC Sierra 1500

Question type: Maintenance & Repair

I put in  fuel injector cleaner with very little gas.
(MY BAD)  have put on new fuel filter, new fuel
pump, cleaned gas tank, has new plugs. Which is
more likely the problem. ..throttle body,  distributor  
.open to suggestions plz

2 Answers

254,405

check engine light on? Plug wires routed properly?

Yes check engine light is on & blinking. Pretty sure the plug wires are right.

Your Answer

GMC Sierra 1500 Experts

  • #1
    dragonflyoffshore
    Reputation
    5,360
  • #2
    John Saffrahn
    Reputation
    3,700
  • #3
    Glenn Clingenpeel
    Reputation
    3,380
View All

Related Models For Sale

Used Ford F-150
474 Great Deals out of 10,063 listings starting at $3,900
Used Dodge Ram 1500
47 Great Deals out of 533 listings starting at $1,300
Used Toyota Tacoma
36 Great Deals out of 868 listings starting at $5,990
Used GMC Yukon
15 Great Deals out of 969 listings starting at $3,000
Used Chevrolet Tahoe
5 Great Deals out of 720 listings starting at $4,995
Used Chevrolet Camaro
3 Great Deals out of 812 listings starting at $12,995

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
23 Great Deals out of 5,031 listings starting at $28,595
2016 GMC Sierra 1500 For Sale
28 Great Deals out of 280 listings starting at $20,988
2015 GMC Sierra 1500 For Sale
63 Great Deals out of 587 listings starting at $18,994
2014 GMC Sierra 1500 For Sale
48 Great Deals out of 482 listings starting at $17,995
2013 GMC Sierra 1500 For Sale
28 Great Deals out of 242 listings starting at $10,560

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.