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help.....vacuum leak

16227 Views 11 Replies 7 Participants Last post by  nizmut
My check engine light went off on my 2005 with 100k miles. I had them run it for codes at Auto Zone and it came up as a "large vacuum leak". What do I need to check or do?
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i would assume vac leak is under the hood, but gas cap most likely? theres not enought vacuum in the tank cuz of the cap and it throws a code? give it a shot
did you ever find a code
im betting its an EVAP leak from the gas cap. but without the actual code it would be hard to confirm.
see thats what i was thinking.
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