2002 envoy gas smell in vents with heat on

Asked by Apr 05, 2017 at 10:07 AM about the 2002 GMC Envoy

Question type: Maintenance & Repair

2 Answers

85,605

May have a fuel leak that would need to be found ASAP, or it could be coming from the EVAP system, which also needs to be checked out. If the check engine light is on, probably coming from the EVAP system.

1 people found this helpful.
495

It's going to be your fuel regulator, top of engine on drivers side under neath the plastic cover. Pretty darn common on our platform with the I6 engine.

Your Answer:

GMC Envoy Experts

  • #1
    dandyoun
    Reputation
    500
  • #2
    ericjames
    Reputation
    420
  • #3
    Tom Demyan
    Reputation
    410
View All

Related Models For Sale

Used Chevrolet TrailBlazer
45 listings starting at $4,495
Used GMC Yukon
14 Great Deals out of 1,143 listings starting at $3,995
Used GMC Envoy XL
8 listings
Used Chevrolet Tahoe
16 Great Deals out of 878 listings starting at $6,999
Used Ford Explorer
21 Great Deals out of 1,784 listings starting at $3,988
Used GMC Sierra 1500
78 Great Deals out of 11,096 listings starting at $4,499
Used Jeep Grand Cherokee
76 Great Deals out of 5,190 listings starting at $2,955
Used Ford Escape
130 Great Deals out of 6,497 listings starting at $1,411
Used Chevrolet Silverado 1500
118 Great Deals out of 11,498 listings starting at $4,500
Used GMC Yukon XL
19 Great Deals out of 692 listings starting at $5,995
Used Nissan Murano
25 Great Deals out of 1,390 listings starting at $4,400

Used Cars For Sale

2009 GMC Envoy For Sale
1 listings starting at $6,871
2007 GMC Envoy For Sale
8 listings starting at $2,616
2006 GMC Envoy For Sale
8 listings starting at $4,500
2005 GMC Envoy For Sale
4 listings starting at $2,600

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.