Several weeks ago I took my Subaru Outback to the dealer for the 90,000 miles service, although I had only 80,000. After that there has been a burned rubber smell, what can it be? No leaks

Asked by Cecilia Oct 29, 2016 at 04:17 PM about the 2008 Subaru Outback Basic

Question type: Maintenance & Repair

After the 90M miles service the car had a smell of burned rubber. There is no
leaking oil into the motor. It looks perfect! There isn't any visible leaks. The car
is not heating up. The car is kept in a garage. It's a 2008 Subaru with 84,000
miles. Could it be the timing belt? Could it be leaking to the exhaust system? If
so how will I know?

7 Answers

Check under the car to see if something got stuck to the exhaust system. Your timing belt should be good for 105,000 miles but it is possible to inspect it. There is a small inspection port on the cam belt cover. Oil leaks don't really smell like rubber but it is possible that a small leak could be dripping onto the exhaust system. A slipping fan belt can also smell like burning rubber.

6 people found this helpful.

I have seen plastic trash bags stuck to the exhaust system.

1 people found this helpful.
86,825

What did the dealer find?? Could it be possible that the valve cover gaskets are starting to fail and burning up under intense heat from the normal range inside the engine compartment?

4 people found this helpful.
48,700

All answers above are cogent and realistic, except Mark's which is technically impossible and once again the erroneous one. This is getting REALLY amazing, Mork....

3 people found this helpful.
86,825

Wow, this was the thread I found... http://repairpal.com/burning-rubber-smell-off-the-engine-643

5 people found this helpful.
48,700

FoR covered this in the first post. Please stop wasting our time.... Cecilia, a great many '00-'09 OBs have oil leaks from their HGs. The most prevalent is on the right (passenger) side, underwhich sits the exhaust that cooks of the dripped oil. This can have a funky odor you could describe as "burnt". If you're REALLY lucky the leak source may simply be from the variable valve oil pressure switch on the TOP right rear of the motor. The OE switch's plastic core isn't up to the high pressure duty of the valve solenoid, so cracks and bleeds oil down the corner of the motor, onto the exhaust. Unlike a $1600 HG job, this one's only a $15 switch and 10-20 minutes labor. Good luck. (Note that the OPPOSITE side (front left upper) head corner of course has a more visible valve with its own pressure switch. When IT leaks it's more visible, as it's in the front, under the oil filler tube area. If you look at this more visible assy you can then identify the REAR right side one under the windshield.)

3 people found this helpful.

Your Answer:

Outback

Looking for a Used Outback in your area?

CarGurus has 871 nationwide Outback listings starting at $1,895.

Postal Code:

CarGurus Experts

  • #1
    Mark Weiner
    Reputation
    33,510
  • #2
    TheSubaruGuruBoston
    Reputation
    28,670
  • #3
    Keith Cahalan
    Reputation
    3,390
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Subaru Forester
22 Great Deals out of 1,056 listings starting at $2,695
Used Toyota RAV4
100 Great Deals out of 2,089 listings starting at $3,888
Used Honda CR-V
99 Great Deals out of 3,843 listings starting at $1,795
Used Toyota 4Runner
12 Great Deals out of 309 listings starting at $9,700
Used Subaru Legacy
6 Great Deals out of 172 listings starting at $4,977
Used Subaru Impreza
28 Great Deals out of 473 listings starting at $3,850
Used Toyota Highlander
32 Great Deals out of 737 listings starting at $2,495
Used Toyota Tacoma
57 Great Deals out of 1,080 listings starting at $8,708
Used Honda Pilot
45 Great Deals out of 1,256 listings starting at $4,495
Used Toyota Camry
48 Great Deals out of 979 listings starting at $2,212
Used Ford F-150
321 Great Deals out of 15,103 listings starting at $1,712

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.