Cold Start Failure on 2010 Impala LT - Chevy Impala Forums
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Exclamation Cold Start Failure on 2010 Impala LT

Now that it is getting colder out, my 2010 impala won't start on cold/rainy mornings. It acts like it wants to, all electric is working, but it won't turnover. It is not garaged. Our repair shop (not a Chevy dealership) has tried everything, including a new sensor. Everything else seems to be in order, yet the problem persists. If temps outside warm up to 50+ it seems to start fine. They now think it may be pcm related, but are not qualified to program the module. Thoughts?
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