Did Subaru fixed the oil consumption problem on its new 2017 Forrester?


Asked by Jan 23, 2017 at 12:46 PM about the Subaru Forester

Question type: Maintenance & Repair

I own a 2011 Forrester and the it burns a lot of oil.

21 Answers


You should hit up SOA for a new short block but the 2017's have not been out long enough to know. As far as I know Subaru has not changed the engine design so I personally doubt it. I own a 2015 and am now on my THIRD engine!

4 of 4 people found this helpful.

Thank you.


Subie's been experimenting with various ring constructions for years, but I don't know the end result.

1 of 1 people found this helpful.

2011 was also the first year of that horrible, horrible engine in the Foresters. I would HOPE it's fixed for 2017. The last bulletin I remember seeing before I stopped working for Subaru late last year was that the oil consumption bulletins were only applying UP TO 2015 MANUAL transmission Foresters. Anything with a CVT, you should be ok.

3 of 3 people found this helpful.

Thank you all. After spending hundreds of dollars on oil for my Forrester during the past 6 years, I've decided to buy Toyota.

2 of 2 people found this helpful.

Results of the class action: http://jalopnik.com/subaru-settles-lawsuit-over-oil-burning-cars- 1752805682


Link doesn't come up. Try again? Thanks.


I have a 2015 Forester with 24,000 miles and I get regular oil changes. Three times in the past year, my oil light has come on and when I check, the stick is DRY. The dealership mechanics can't find any problem. What the hell, Subaru??? This is my third Subaru and I have loved them but I'm starting to wonder what the problem is and if they are ever going to fix it.

1 of 1 people found this helpful.

Sounds like your rings are probably passing oil. Have Subie perform their documented oil consumption test. If you can't get any resolution and have to eat it start by switching to thicker 5w30 Mobil1 or similar synth. OTOH if you're consuming 4 qts (to the light) in 7000mi intervals you'll have to accept that as "normal" for a flat boxer on 0w oil, I'm afraid.

1 of 1 people found this helpful.

My third engine uses about 1/2 quart with 5,000 mile oil change intervals and 0W-20 oil. Interestingly (at least to me), the first engine we babied during break in and it started using drastic amounts of oil at 5,000 miles and two oil changes. The third engine we drove like we normally do (due to advice from a top notch Subaru service manager) and no serious oil consumption after 30k miles.


F_O_R - not to burst your bubble but my third engine went to about 35,000 miles before a drastic increase in oil consumption. Thought I was in the clear. Just finishing up the oil consumption test that will make the way for engine number 4 (replacement #3). I hope your story is different as it is so disappointing.

1 of 1 people found this helpful.

Don't worry, I don't have any illusions.


Combined with weakening memory I'm now in my senior years WANTING to have more illusions!


I have a 2017 forester with a 6 speed transmission. At 5300 miles the low engine oil light came on. Had to add 2 quarts of oil. Oil change not due until 6000 miles. NOT HAPPY...

2 of 2 people found this helpful.

Danny - this is my exact same experiacne. At 5,000 miles it started drinking oil. Go to your Subaru dealer and have them do an oil consumption test. Make sure they do not overfill the engine as a lot of people here have complained of this practice. Subaru's standard is no more than 1/3 quart in 1,200 miles.


By The Way - the test does not cost you anything and you get a free oil change out of it.


Danny, a quart of 0w/20 each 2700 mi in a flat four (horizontally- opposed) motor isn't that egregious. Try using 5w30 synth to reduce consumption.


Ernie I agree but Subaru's standard is no more than one quart in 3,600 miles.

I have a 2016 Subaru Crosstrek 5 speed. Oil light came on @ 2500 miles. It needed a quart. Light kept coming on, with at least a quart+ low every 2500-3500 miles. Subaru put in a new short block at 18,000 miles. At 22,500 we did a recommended per Subaru O/C on the new motor. 4800 miles later, guess what?!? 1.2 Quarts low again. Another oil consumption test happening as I type this. Subaru, I want to love you, but you are heavily pushing me away, as we are (were) in the market for a Forester.


1.2 quarts in 4,800 miles is not that bad, certainly not a reason to dump a car.


Again, if you're sick of monitoring what is indeed low consumption for a flat four, use 5w30 synth instead of 0w20. To hell with slight t- chain rattle upon cold starts below 0F!

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