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drmiller100 · 12-22-2011, 12:22 PM

do you have a check engine light on?

a vacuum leak will cause high idle, but usually you will get a check engine light with it.

12-22-2011, 12:22 PM	#4 (permalink)
drmiller100 Master EcoModder Join Date: Dec 2011 Location: Boise Idaho Posts: 842 Thanks: 39 Thanked 89 Times in 69 Posts	do you have a check engine light on? a vacuum leak will cause high idle, but usually you will get a check engine light with it.