What should I do about a noisy valove?

Asked by tomboris Jul 02, 2015 at 02:12 PM about the Hummer H2

Question type: Maintenance & Repair

I get a noisy valve from time to time

5 Answers
189,455

Paul answered 9 years ago

You can try Marvel Mystery Oil...

1 people found this helpful.
Mark helpful
65,510

firebird338 answered 9 years ago

Try ( Lucas Engine Oil Stablizer ) Had a friend his engine was tapping like crazy I told him I do not know if this will work but lets try it. Changed his oil left out one quart and added the Lucas and with in 30 minutes tapping was slowly going away and with in 45 minutes to a hour the tapping was completely gone. That was 2 weeks ago and it still sounds good.

Mark helpful

Your Answer:

Related Questions

H2

Looking for a Used H2 in your area?

CarGurus has 487 nationwide H2 listings starting at $6,999.

ZIP:

Own this car?

Share your experience with others.
Write a car review

Shortcuts

Search Hummer H2 Questions

CarGurus Experts

  • #1
    Siva Koenigsegg
    Reputation
    340
  • #2
    Michael Kane
    Reputation
    260
  • #3
    Halliburton111
    Reputation
    170
View All

Know more, shop wisely

Search

Related Models For Sale

Used Hummer H2 SUT
13 Great Deals out of 140 listings starting at $8,995
Used Hummer H3
22 Great Deals out of 307 listings starting at $3,988
Used Hummer H1
35 listings
Used Chevrolet Corvette
793 Great Deals out of 14,532 listings starting at $4,999
Used Cadillac Escalade
388 Great Deals out of 8,268 listings starting at $2,500
Used Hummer H1 Alpha
29 listings starting at $179,000
Used Hummer H3T
3 Great Deals out of 30 listings starting at $9,995
Used Jeep Wrangler
3,386 Great Deals out of 60,822 listings starting at $2,500
Used Chevrolet Tahoe
1,332 Great Deals out of 34,727 listings starting at $1,550
Used Ford F-150
6,458 Great Deals out of 169,176 listings starting at $1,871
Used GMC Hummer EV SUV
18 Great Deals out of 5,250 listings starting at $77,999
Used GMC Hummer EV Pickup
10 Great Deals out of 3,152 listings starting at $69,981
Used Dodge Charger
819 Great Deals out of 14,534 listings starting at $2,500
Used Mercedes-Benz S-Class
288 Great Deals out of 6,669 listings starting at $2,499
Used GMC Yukon
683 Great Deals out of 15,760 listings starting at $2,996

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.