08-10 SS Turbocharged General Discussion Discuss the 2008 - 2009 Chevy Cobalt SS Turbocharged. On sale since the second quarter of 2008.

rough starts

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Old Jul 12, 2010 | 10:06 PM
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rough starts

so when i start my car after it sits for a while it like cranks and just keeps trying to turn over but wont...i usually just turn it off then try again and it starts but anyone else have this problem?

maybe i have a shitty can tune? i got my tune last year when only HP Tuners had minimal **** open and before hahns intake came out and i tuned for parts ahead of time which seemed to work fine till now. any ideas?
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Old Jul 13, 2010 | 08:21 AM
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35 views and not 1 post thanks
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Old Jul 13, 2010 | 08:48 AM
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check cam crank correlation voltages
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Old Jul 13, 2010 | 08:59 AM
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Evap.
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Old Jul 13, 2010 | 05:32 PM
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Originally Posted by ericgt79
so when i start my car after it sits for a while it like cranks and just keeps trying to turn over but wont...i usually just turn it off then try again and it starts but anyone else have this problem?

maybe i have a shitty can tune? i got my tune last year when only HP Tuners had minimal **** open and before hahns intake came out and i tuned for parts ahead of time which seemed to work fine till now. any ideas?
Evap purge solenoid on top of the intake manifold is most likely shot. It happened to me and quite a few other people.
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Old Jul 13, 2010 | 05:37 PM
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is that something you can replace under warranty?
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