2008 subaru legacy problem

Asked by Cameron May 21, 2016 at 09:30 PM about the 2008 Subaru Legacy 2.5i Special Edition AWD

Question type: Maintenance & Repair

So I recently put in an cold air intake and my vehicle was
driving well at first butime  then I started to notice it was
loosing throttle response. I took it home and turned it off,
then turned it back on and tried to reverse and it starts
jerking and the rpms were bouncing. It does the same when
I put it in drive! So I eventually backed out of my drive way
but the car only let's me accelerate to 20 mph or lower. Im
not sure what to do. I've pulled a code  p2109. The car
sounds bad when I idles. Idk can someone help?

4 Answers
86,105

Mark answered 7 years ago

How was it working BEFORE you did this and WHY did you do it?? What were you trying to achieve?

Mark helpful

Cameron answered 7 years ago

So Ive recheck everything all connection are secure. I checked the MAF and cleaned it. Nothing changed. Could it be the throttle sensor? Also my cars mileage is 53,000

Mark helpful
86,105

Mark answered 7 years ago

Hmm,. 53,000 miles?? I wonder why you're having so many issues? Did you really get more performance with the modifications?? And, how much?

Mark helpful

Your Answer:

Related Questions

  • 2008 subaru legacy problem 1 Answer

    So I recently put in an cold air intake and my vehicle was driving well at first but then I started to notice it was loosing throttle response. I took it home and turned it off, then turned it back...

    2008 Subaru Legacy 2.5i Special Edition AWD

    -

    Maintenance & Repair

  • 2008 subaru legacy problem 4 Answers

    So I recently put in an cold air intake and my vehicle was driving well at first butime then I started to notice it was loosing throttle response. I took it home and turned it off, then turned it ...

    2008 Subaru Legacy 2.5i Special Edition AWD

    -

    Maintenance & Repair

  • 2008 Subaru Legacy repair 7 Answers

    I have a 2008 Subaru which always had regular repairs and maintenance. It has 110,000 miles. I brought it to a an independent mechanic and was just given an estimate for $4,000. Included was valve gas...

    2008 Subaru Legacy 2.5 GT AWD

    -

    Maintenance & Repair

  • problem smogging subaru legacy 2 Answers

    1995 Subaru legacy has problem passing smog as engine light will stay on. If driven the light will eventually go off, then can be smogged!!

    1995 Subaru Legacy

    -

    Maintenance & Repair

  • 92 Subaru Legacy clutch problem 6 Answers

    92 Legacy AWD Wagon, 175,000 miles. Engine running, put in gear, no grinding at all, let out the clutch, car does not move. Clutch action feels ok, clutch fork moves with clutch pedal. Can put in ...

    1992 Subaru Legacy L Wagon AWD

    -

    Maintenance & Repair

Legacy

Looking for a Used Legacy in your area?

CarGurus has 217 nationwide Legacy listings starting at $3,200.

Postal Code:

Shortcuts

Search Subaru Legacy Questions

CarGurus Experts

  • #1
    TheSubaruGuruBoston
    Reputation
    2,780
  • #2
    Anthony_60
    Reputation
    1,800
  • #3
    Tom Hawkins
    Reputation
    1,500
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Subaru Outback
43 Great Deals out of 1,128 listings starting at $2,995
Used Subaru Impreza
31 Great Deals out of 666 listings starting at $4,299
Used Toyota Camry
44 Great Deals out of 1,134 listings starting at $4,795
Used Honda Accord
57 Great Deals out of 961 listings starting at $2,995
Used Subaru Forester
39 Great Deals out of 1,353 listings starting at $3,995
Used Honda Civic
192 Great Deals out of 4,047 listings starting at $440
Used Toyota Corolla
138 Great Deals out of 2,314 listings starting at $103
Used Nissan Altima
25 Great Deals out of 676 listings starting at $3,795
Used Subaru Impreza WRX
5 Great Deals out of 20 listings starting at $4,995
Used Toyota RAV4
127 Great Deals out of 3,065 listings starting at $4,999
Used Toyota 4Runner
23 Great Deals out of 545 listings starting at $12,999
Used Mazda MAZDA3
71 Great Deals out of 1,303 listings starting at $3,499
Used Lexus IS
23 Great Deals out of 426 listings starting at $4,400

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.