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check engine light.

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Old Feb 2, 2007 | 07:25 AM
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Default check engine light.

recently my check engine light has come on just after starting ....
it only stays one for a minute and then goes off. once the car has warmed up it will not come on again.

i was curious and had my mechanic check it.. he said codes 39 and 43 ..
but since the light went out.. these codes were in history.. should i be worried something
serious is going to happen???
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