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Discussion Starter · #1 ·
Thought I'd start here for help...

Wife's car - equinox - is throwing a code that reads as "large evap system leak."

Any thoughts on where to start with this?
 

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Discussion Starter · #3 ·
tried that......
 

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GM bit-size owner
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1,654 Posts
take it to the dealer and have them smoke test it. large leak is hell to figure out any other way.
 

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Timbrage: Engage
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5,659 Posts
had one leaking out of the charcoal canister two days ago, had a crack in it or something, could also lean towards the evap vent solenoid, its a little round doodad that bleeds off the tank pressure


apparently, on these, they're not round, but its number 17 on this diag for an '06
 
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