I plug in at any temperature lower than 20 F or else it won't fire. Today the car was parked for 8 1/2 hours outside to day and wouldn't fire but turned over fine.
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2006 Ford Fusion Question: Why won't my car fire in colder weather?
Answer #1goodguy December 07, 2012, 23:35Master
could be a number of things but first I would run some gas line antifreeze in it
Replyststeinbrenner, December 08, 2012, 06:09Rookie
I tried that and no change. The parts store thinks it is the engine coolant sensor.
Replygoodguy, December 08, 2012, 06:47Master
I would have it scan tested for codes and then you can check the temp reading for the sensor