View Single Post
#18: 10-25-2012, 03:00 AM
Title: New Member
Car: 1999 Legacy GT
Posts: 8
iTrader: (0)
Send a private message to mrclownprince Find all posts by mrclownprince Reply With Quote
some things that helped me if you havn't checked it yet is egr valve

a you tube video showing cleaning it. The EGR solinoid will be gummed up too. Also those thin vacuum lines could be clogged. I cleaned mine and have about 50% better off idle response. 100% would be to replace it. but 50% was free in the cleaning.