ticking sound

Asked by May 28, 2016 at 11:42 PM about the 2005 Hummer H2 Luxury

Question type: Maintenance & Repair

My H2 started making a ticking noise coming from
engine compartment.  Used to hear it when first
starting then it would go away when warmed up.
Now I hear it more not loud but I notice it.

2 Answers

1,625

What you're describing sounds like an exhaust leak-- these happen typically at the manifold, but not limited to the downpipe connection to the catalysts, and or primary mufflers. Its a pretty simple fix, but if you're not mechanically sound, and exhaust shop should be able to fix it for less than 250.00

1 of 1 people found this helpful.
28,785

You can try tightening the manifold bolts, making sure they are tight and see if it changes the ticking any. If you take it to a shop and they suggest replacing the gasket make sure they use a steel one.

1 of 1 people found this helpful.

Your Answer

Hummer H2 Experts

  • #1
    Tom Demyan
    Reputation
    270
  • #2
    Michael Kane
    Reputation
    190
  • #3
    Siva Koenigsegg
    Reputation
    160
View All

Related Models For Sale

Used Hummer H3
68 Great Deals out of 1,753 listings starting at $5,995
Used Hummer H2 SUT
3 Great Deals out of 266 listings starting at $15,995
Used Cadillac Escalade
259 Great Deals out of 11,856 listings starting at $1,200
Used Hummer H1
64 listings starting at $59,999
Used Ford F-150
3,177 Great Deals out of 218,651 listings starting at $1,200
Used Chevrolet Corvette
160 Great Deals out of 17,404 listings starting at $3,000
Used Chevrolet Tahoe
824 Great Deals out of 41,551 listings starting at $1,987
Used Ford F-250 Super Duty
396 Great Deals out of 48,523 listings starting at $1,899
Used Land Rover Range Rover Sport
92 Great Deals out of 4,701 listings starting at $7,300
Used Jeep Wrangler
464 Great Deals out of 19,209 listings starting at $2,500
Used Mercedes-Benz G-Class
10 Great Deals out of 891 listings starting at $19,980
Used Mercedes-Benz S-Class
147 Great Deals out of 8,131 listings starting at $1,200
Used Land Rover Range Rover
67 Great Deals out of 4,325 listings starting at $2,999

Used Cars For Sale

2009 Hummer H2 Luxury For Sale
15 listings starting at $27,750
2008 Hummer H2 Luxury For Sale
28 listings starting at $19,995

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.