2009 Outback Engine Knock Diagnostic

Asked by GuruSDV3P May 11, 2019 at 12:49 PM about the 2009 Subaru Outback 2.5i

Question type: Maintenance & Repair

My 2009 Subaru Outback has what I think is rod knock (knocks on deceleration
when cold or hot), and I don't want to spend a lot of money diagnosing etc. if
I'm just going to end up buying a replacement vehicle. What's the most cost
effective way to verify if the engine is essentially dying or not?

1 Answer

Your Answer:

CarGurus Experts

  • #1
    Mark Weiner
    Reputation
    33,490
  • #2
    TheSubaruGuruBoston
    Reputation
    28,650
  • #3
    Keith Cahalan
    Reputation
    3,380
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Subaru Forester
19 Great Deals out of 1,005 listings starting at $2,995
Used Toyota RAV4
88 Great Deals out of 2,026 listings starting at $3,499
Used Honda CR-V
92 Great Deals out of 3,817 listings starting at $1,995
Used Subaru Legacy
7 Great Deals out of 156 listings starting at $4,999
Used Toyota 4Runner
15 Great Deals out of 341 listings starting at $9,900
Used Toyota Tacoma
53 Great Deals out of 1,029 listings starting at $8,708
Used Subaru Impreza
18 Great Deals out of 454 listings starting at $3,999
Used Toyota Highlander
24 Great Deals out of 719 listings starting at $6,495
Used Toyota Camry
51 Great Deals out of 944 listings starting at $2,212
Used Honda Pilot
44 Great Deals out of 1,202 listings starting at $2,133
Used Ford F-150
296 Great Deals out of 15,534 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.