2002 Subaru Outback
2002 Outback started running bad.
Irregular idling. Not wanting to go when
you give it gas but fires right up. Really
bad if you turn AC on. No check engine
light on. Did it about 6 weeks ago and
we blew out air filter and put in gas
treatment. Ran fine until yesterday.
Tried the same things but not helping.
Egr valve may be stuck open.
Try a tune up and filter change and use a good fuel system cleaner.
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