blown head gasket

Asked by Mar 30, 2016 at 11:34 AM about the 2003 Pontiac Montana MontanaVision Extended AWD

Question type: Maintenance & Repair

They did a pressure test a the shop that's how I
found out it was the head gasket, but
anothermachic told me the motor was gone
because the oil and antifreeze mixing together.  I
thought that only happena when u have a blown
head gasket

1 Answer

6,195

I'm not sure what you are asking but a blown head gasket can cause oil and antifreeze to mix together in the oiling system and/or the cooling system. but just because a head gasket blows, that doesn't guarantee this symptom. you can blow a head gasket and the coolant never makes it to the oiling system

Your Answer:

Pontiac Montana Experts

  • #1
    Countrygal77
    Reputation
    2,200
  • #2
    Robert Reed
    Reputation
    1,590
  • #3
    Jim Space
    Reputation
    870
View All

Related Models For Sale

Used Dodge Grand Caravan
195 Great Deals out of 30,462 listings starting at $2,195
Used Chevrolet Venture
269 listings starting at $2,995
Used Honda Odyssey
438 Great Deals out of 36,772 listings starting at $1,500
Used Chrysler Town & Country
188 Great Deals out of 12,982 listings starting at $2,350
Used Pontiac GTO
4 Great Deals out of 387 listings starting at $7,900
Used Hyundai Sonata
378 Great Deals out of 47,677 listings starting at $1,900
Used Toyota Sienna
242 Great Deals out of 22,649 listings starting at $2,490
Used GMC Sierra 1500
712 Great Deals out of 60,946 listings starting at $1,395
Used Pontiac Bonneville
324 listings starting at $1,900
Used Pontiac Grand Prix
14 Great Deals out of 1,756 listings starting at $800
Used Toyota Tacoma
425 Great Deals out of 47,661 listings starting at $2,994

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.