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Q: Check engine light on...starts up but stalls out within a few seconds. on 1996 Subaru Legacy Outback

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The check engine light has been on for awhile, but, the vehicle still ran well. Long story short, it finally began to run rough and we limped it home. Changed fuel filter. Car will start right up and run fairly smooth but, die out within a few seconds. If I play with the accelerator pedal I can keep it running at about 3500 rpm's. Any ideas?
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
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The Check Engine Light means there's a failure in your emissions control system ( The symptoms you describe are consistent with an emission control problem, and you'll need for a professional diagnostic tech to read the trouble codes and diagnose the problem. There's generally no easy fix to a serious emission control fault like the one your are experiencing.
Matte, have you noticed that there always seems to be some smart*ss offering nothing constructive in their answer. If he didn't have anything beneficial to add he should mind his own business.

Thank you Matte....I appreiciate your help.
First off, if you are mechanically inclined, i would start with a $20 repair manual. It will help you maintain, troubleshoot and repair most "basic" problems.
Second,and more toward the prob at hand, I have had the same problem, and it ended up being a cheap, but fairly simple repair....PCV valve check/replacement.
could also be a sensor, i.e. Throttle position, Mass Air Flow or Pressure sensor, (all have some similar symptoms), but you may nee the OBD II scanner for that!
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