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2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

High Idle/Surge 2007 Burb

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Old Nov 25, 2015 | 5:05 PM
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Default High Idle/Surge 2007 Burb

Got good advice from you guys on my last problem. So here I go again, this time with a surging issue at idle and drive. I had an extended crank last time and changed two leaky injectors and that cured that issue. The engine light is on and the code points toward a leak in EVAP system. Changed gas cap checked hoses..light still on. I curerently run E-85 fuel. Any suggestions where to start with this surging issue? Thanks again!!
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Old Nov 25, 2015 | 10:52 PM
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post the code
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