HELP PLEASE!!! - Subaru Forester Owners Forum
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post #1 of 6 (permalink) Old 07-04-2010, 11:36 AM Thread Starter
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Join Date: Nov 2008
Location: Calgary Canada
Posts: 11
Car Year: 1999
Car Model: Forester S
Gallery: 0
Feedback Score: 0 reviews
HELP PLEASE!!!

I need some help. I was driving the other day and my forester started to lose power while I was going up hills. Everything else seems just fine while moving, it's just as I start to go up any sort of hill it seems to acceleration. I did notice once that it would go thru the gears and then stay around 4000 rpm and not shift until I take my foot off the gas. Anyways any help with this would be greatly appreciated.
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post #2 of 6 (permalink) Old 07-04-2010, 11:40 AM
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Join Date: Dec 2007
Location: Coon Rapids, MN
Posts: 7,687
Car Year: 2008
Car Model: Forester X Premium
Transmission: 5MT
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Feedback Score: 1 reviews
For others, it is a 1999 Forester S (from the OPs profile).

What kind of mileage/km?

His - 08 X Prem 5mt
Hers - 08 X 4EAT
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post #3 of 6 (permalink) Old 07-04-2010, 11:47 AM
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Join Date: Sep 2007
Location: The Big Sky Country Montana on the Rocky Mnt Front Range
Posts: 574
Car Year: 2000
Car Model: Forester L NA
Transmission: auto
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Feedback Score: 1 reviews
My 1st thought is catalytic converter. Going uphill is usually where you will 1st notice a problem as debris falls back to cause a blockage. Try gently tapping on it with a hammer and listen for sounds of anything loose. That's just where I would start looking 1st based on what you described. Good luck.


Kenny
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post #4 of 6 (permalink) Old 07-04-2010, 12:08 PM Thread Starter
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Join Date: Nov 2008
Location: Calgary Canada
Posts: 11
Car Year: 1999
Car Model: Forester S
Gallery: 0
Feedback Score: 0 reviews
it is a 1999. probably around 150 km. mot to sure off the top of my head.
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post #5 of 6 (permalink) Old 07-05-2010, 04:54 AM
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Join Date: Jan 2010
Location: Bossier City, LA
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Car Year: 1998
Car Model: Forester S
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I have had a similar problem with a previous subaru. It turned out to be simply the ignition wires insulation getting old and grounding out. But that was pre-ODBII. I would think the same problem today would cause a check engine light to activate.

1998 Forester S
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post #6 of 6 (permalink) Old 07-05-2010, 06:04 AM
 
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Location: Southern Tier, NY!
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Car Year: 2005
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I would try your fuel filter to start, it can become a chokepoint when it needs to be changed. It's easy and cheap.

05 2.5RS
03 Outback
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