Is it necessary to change the cylinder head bolts when replacing the head gasket? Are they strech bolts? Reason being I removed the head to fix a cracked valve and replaced the head gasket, when i started it up i was blowing white smoke, I torqued it down to proper troque and used the proper sequence. I mad sure i didnt nick the gasket when i put the head back on. I also tried tigthening the bolts more with no sucess. can any one advise?

Asked by rjata66 Apr 28, 2015 at 05:13 PM about the 2003 Honda Odyssey LX FWD

Question type: Maintenance & Repair

Is it necessary to change the cylinder head bolts when replacing the head gasket?
Are they strech bolts? Reason being I removed the head to fix a cracked valve and
replaced the head gasket, when i started it up i was blowing white smoke,  I torqued it
down to proper troque and used the proper sequence. I mad sure i didnt nick the
gasket when i put the head back on. I also tried tigthening the bolts more with no
sucess. can any one advise?

2 Answers

Always use NEW bolts when putting a head on a car. Golden rule. They are not made to stretch but they hold a tremendous amount of pressure keeping the head on and weaken and maybe even stretch

2 people found this helpful.
143,705

Agree,never use old head bolts,or you may have more heartache then you bargained for.

1 people found this helpful.

Your Answer:

Odyssey

Looking for a Used Odyssey in your area?

CarGurus has 829 nationwide Odyssey listings starting at $2,495.

Postal Code:

CarGurus Experts

  • #1
    Stanford Baddley
    Reputation
    3,240
  • #2
    GuruH1WTR
    Reputation
    2,120
  • #3
    Vkp23
    Reputation
    1,820
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Toyota Sienna
48 Great Deals out of 624 listings starting at $2,499
Used Honda Pilot
41 Great Deals out of 801 listings starting at $737
Used Chrysler Pacifica
30 Great Deals out of 759 listings starting at $6,995
Used Toyota Highlander
36 Great Deals out of 790 listings starting at $7,995
Used Dodge Grand Caravan
114 Great Deals out of 1,969 listings starting at $2,495
Used Honda CR-V
193 Great Deals out of 5,012 listings starting at $440
Used Kia Sedona
11 Great Deals out of 181 listings starting at $5,000
Used Honda Accord
50 Great Deals out of 998 listings starting at $2,995
Used Chevrolet Tahoe
12 Great Deals out of 841 listings starting at $698
Used Toyota Camry
48 Great Deals out of 1,161 listings starting at $4,594
Used Toyota Sequoia
3 Great Deals out of 49 listings starting at $14,999
Used Toyota 4Runner
25 Great Deals out of 528 listings starting at $7,990
Used Ford Expedition
21 Great Deals out of 654 listings starting at $5,650
Used Chevrolet Suburban
8 Great Deals out of 544 listings starting at $10,950

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.