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Why would the check engine light come on after the car has warmed upI have a 95 elantra 18Lcould this the oxygen sensors?
Wiki User
∙ 17y ago
Mostlikely one of the O2 sensors take it into autozone if you have one and have them run the codes with a reader and they will let you know what the codes mean.
Wiki User
∙ 17y ago
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