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1990 Subaru Loyale Question: What could cause the check engine light to come on during cold weather start?

 

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Sandsage, Kansas City, MO, December 02, 2012, 14:16
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Have to keep foot on the gas pedal for several minutes to keep it running until the check engine light goes off.

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    pushrod December 02, 2012, 16:55
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     Master

    Have it scanned for codes.

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    Sandsage, December 02, 2012, 19:23
     Rookie

    Thanks. I understand that. I was just trying to see if anyone else has had a similar issue and what they might have replaced.

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    pushrod, December 03, 2012, 00:37
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     Master

    GUESS= coolant temp. SENSOR. Scan test will find out. Needs to be performed with eng. cold.

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