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post #1 of 2 (permalink) Old 10-08-2016, 04:08 PM Thread Starter
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Looking for EVAP Lines to Smoke Test in 2006 Cobalt LS

Hello! This is my first post, hope someone here can help me out.

I recently purchased a used 2006 Chevy Cobalt LS and had the check engine light go on. It turns out it was the code for a small EVAP leak. After resetting it to make sure it wasn't a one off thing it came back on about a week later. Now I've made a small smoke machine in order to run it through the EVAP lines. I can't seem to find where I should be connecting the hose to the EVAP system though. If someone would be able to help me with that or find me a resource that I can use that would be great. I can upload pictures if needed. Thanks!
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post #2 of 2 (permalink) Old 10-09-2016, 04:32 AM
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Plug it to the purge valve under the hood. That will test your whole system.

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