White smoke on my bmw x5m e70 s63

Asked by GuruCRNY5 Mar 04, 2019 at 04:07 AM about the 2010 BMW X5 M AWD

Question type: Maintenance & Repair

I recently replaced my pc valve same can say oil
separators. The cars exhaust was oily and would
smoke when idling to long. After replacing this
valve the exhaust is no longer oily but the car is
still smoking when idling. Any tips are any one that
had experienced the same problem.

2 Answers
21,875

Gary answered 5 years ago

Well I hate to be the bearer of bad news... White smoke is an indication that coolant is leaking into the cylinders and being burned. That could be caused by a blown head gasket, cracked head, or cracked block. You should get it checked out before driving it too much as the problem will likely get worse and could ruin the engine.

Mark helpful
30

Lee answered 4 years ago

On that vehicle, the likely cause the crankcase ventilation system. Check all of your hoses. inexpensive fix, but takes time to replace. It is not likely a head gasket or piston rings. common isses.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • White smoke on my bmw x5m e70 s63 2 Answers

    I recently replaced my pc valve same can say oil separators. The cars exhaust was oily and would smoke when idling to long. After replacing this valve the exhaust is no longer oily but the car is ...

    2010 BMW X5 M AWD

    -

    Maintenance & Repair

  • 2012 bmw x5m 1 Answer

    I had a long block replacement on my Mx5 BMW 2012. when they replaced it should they have replaced the throttle body boot?

    2012 BMW X5 M

    -

    Maintenance & Repair

  • How to Change Oil on a BMW X5 9 Answers

    Regular oil changes to your BMW X5 3.0i is the best way to ensure strong and long-lasting engine life. Forgetting to change your oil regularly may cause sludge to build up, reduce horsepower and dama...

    2010 BMW X5 M AWD

    -

    Maintenance & Repair

  • 04 bmw x5 battery/altenator 5 Answers

    I changed my altenator out and after 2 weeks my battery is draining but my altenator is passing test...did i need to reset the computer after i replaced the altenator?

    BMW X5 M

    -

    Maintenance & Repair

  • where is the oil dip stick located on a2013 BMW X5M 4 Answers

    2013 BMW X5 M AWD

    -

    Maintenance & Repair

X5 M

Looking for a Used X5 M in your area?

CarGurus has 60 nationwide X5 M listings starting at $23,900.

Postal Code:

Shortcuts

Search BMW X5 M Questions

CarGurus Experts

  • #1
    Ron McCall
    Reputation
    140
  • #2
    bmwmastertech4hire
    Reputation
    130
  • #3
    GuruB54NB
    Reputation
    80
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used BMW X5
60 Great Deals out of 981 listings starting at $7,988
Used BMW M5
35 listings starting at $25,990
Used BMW X6 M
3 Great Deals out of 38 listings starting at $20,995
Used BMW M3
9 Great Deals out of 79 listings starting at $14,995
Used Porsche Cayenne
15 Great Deals out of 278 listings starting at $7,995
Used BMW 5 Series
29 Great Deals out of 288 listings starting at $5,299
Used Jeep Grand Cherokee
133 Great Deals out of 3,657 listings starting at $4,999
Used BMW 3 Series
62 Great Deals out of 1,164 listings starting at $2,500
Used BMW X6
10 Great Deals out of 210 listings starting at $10,950
Used Land Rover Range Rover Sport
32 Great Deals out of 552 listings starting at $6,999

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.