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Old 11-16-2012, 01:18 PM   #10
Commander Keen
Scooby Specialist
Member#: 319157
Join Date: May 2012
Chapter/Region: MAIC
2012 Impreza 4DR 5MT


If you mean the engine turns over (starter engages) but has trouble firing, I'd give it some time.

Many ECUs will refine their starting parameters over time for different conditions. If this is the first time your car has ever started in these temperatures, it may still be learning. Don't be afraid to crank it for 5-10 seconds.

I had some extended cranking times at first, but they're very short now.
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