Why is my exhaust smoking?

Asked by Thomas Oct 01, 2020 at 03:16 PM about the 2000 Saab 9-3 SE

Question type: Maintenance & Repair

I drive a 2000 Saab 9-3 and when I drive with
my new oil cap on it smokes out of the
exhaust. I had broke my old one so I ordered
the new one and just taped on the broken oil
cap. When I drive with the taped on cap there
is no smoke that comes out of the exhaust.
Can anyone explain to me why this might
happen and how I could fix it?

2 Answers
40,210

TDolby answered 3 years ago

What color is the smoke? If it is white, you are burning coolant. Grey pop blueish, is oil burning. I would suspect your PCV and or crankcase hoses are clogged.

Mark helpful

Thomas answered 3 years ago

It is white smoke but do you have any clue why the oil cap would affect this?

Mark helpful

Your Answer:

Related Questions

  • Why is my exhaust smoking? 2 Answers

    I drive a 2000 Saab 9-3 and when I drive with my new oil cap on it smokes out of the exhaust. I had broke my old one so I ordered the new one and just taped on the broken oil cap. When I drive wit...

    2000 Saab 9-3 SE

    -

    Maintenance & Repair

  • Why is my power steering very stiff? 7 Answers

    My 2006 Saab 9-3 has a stiff steering problem when it is stationary and it only goes away after I move. But it is not the same anymore, feels like steering joints are the issue. Any advise?

    2006 Saab 9-3 2.0T

    -

    Maintenance & Repair

  • Why is my power steering so stiff while driving? 1 Answer

    I put power steering fluid in my car but it still drives stiff afterwards....it literally did not help...what can it be?

    2000 Saab 9-3 SE

    -

    Maintenance & Repair

  • Why won't my brights, my turn signals and my dome light work? 1 Answer

    I went to drive my car today and none of the above mentioned worked. I checked the fuses and that didn't seem to be the problem. The only thing that I have done recently is install an aftermarket ster...

    1999 Saab 9-3 4 Dr SE Turbo Hatchback

    -

    Maintenance & Repair

  • Why won't the interior lights go on when I open my door? 2 Answers

    I open my door and the interior lights will not go on. It won't work with any door that I open. My battery is fine, as I am able to start and drive the car just fine. Exterior lighting, radio, windshi...

    2001 Saab 9-3 Coupe

    -

    Maintenance & Repair

Own this car?

Share your experience with others.

2000 Saab 9-3

Write a car review

Review another car

Shortcuts

Search Saab 9-3 Questions

CarGurus Experts

  • #1
    jhardwood
    Reputation
    900
  • #2
    dontata
    Reputation
    800
  • #3
    Jan Fosen
    Reputation
    730
View All

Know more, shop wisely

Search

Related Models For Sale

Used Saab 9-5
54 listings starting at $4,699
Used BMW 3 Series
1,109 Great Deals out of 12,823 listings starting at $879
Used Audi A4
410 Great Deals out of 4,759 listings starting at $975
Used Honda Civic
1,412 Great Deals out of 30,132 listings starting at $800
Used Audi TT
38 Great Deals out of 392 listings starting at $1,500
Used Ford Mustang
901 Great Deals out of 22,516 listings starting at $1,000
Used Porsche 911
426 Great Deals out of 3,999 listings starting at $16,500
Used BMW 5 Series
841 Great Deals out of 11,519 listings starting at $675

Used Cars for Sale

2011 Saab 9-3 For Sale
4 Great Deals out of 18 listings starting at $3,995
2010 Saab 9-3 For Sale
17 listings starting at $5,200
2009 Saab 9-3 For Sale
11 listings starting at $4,288
2008 Saab 9-3 For Sale
35 listings starting at $3,000
2007 Saab 9-3 For Sale
28 listings starting at $9,995

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.