2005 rendezvous overheating

Asked by GuruSTLNR May 20, 2019 at 08:32 AM about the 2005 Buick Rendezvous CX AWD

Question type: Maintenance & Repair

We have a 2005 Buick rendezvous
one day it started overheating
instantly as soon as you were
started driving it. My husband
replaced the thermostat and
radiator cap and flushed it he
could drive it then for about an
hour but when he got on the
highway at higher speeds it would
have still overheat. Do you think
it's a head gasket problem? What
he did in repairs did help it some
so I wonder if it's possibly
something else besides head
gasket?

1 Answer
22,255

Gary answered 5 years ago

Signs of a blown head gasket are white smoke from the exhaust (after it is warmed up) and white or milky oil. A compression test can determine if there is a leak in a cylinder caused by a blown head gasket.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 2005 rendezvous overheating 1 Answer

    We have a 2005 Buick rendezvous one day it started overheating instantly as soon as you were started driving it. My husband replaced the thermostat and radiator cap and flushed it he could drive...

    2005 Buick Rendezvous CX AWD

    -

    Maintenance & Repair

  • 2005 Buick rendezvous 1 Answer

    My 2005 Buick rendezvous is shaking while in drive at a stop light or just sitting. It will stop while in neutral I have replaced the trans or motor mount. It fixed the problem for one day then...

    2005 Buick Rendezvous CXL FWD

    -

    Maintenance & Repair

  • Overheating 3 Answers

    My 2005 buick rendezvous was over heating, and was talked into putting in stop leak. Still overheated. Then found out the water pump was badly leaking so that was replaced. Still overheating. Chan...

    2005 Buick Rendezvous CXL AWD

    -

    Maintenance & Repair

  • 04 Buick rendezvous suck what's the deal with overheating?? 4 Answers

    I have changed everything except the POS RENDEZVOUS

    2004 Buick Rendezvous CXL AWD

    -

    Maintenance & Repair

  • where do I get repair manuel for 2005 buick? 1 Answer

    2005 buick rendezvous cant find repair manuel

    2005 Buick Rendezvous

    -

    Maintenance & Repair

Shortcuts

Search Buick Rendezvous Questions

CarGurus Experts

  • #1
    jimmypd65
    Reputation
    1,060
  • #2
    Bilhar
    Reputation
    980
  • #3
    tap517
    Reputation
    920
View All

Find great deals from top-rated dealers

Search

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.