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Old 02-02-2007, 08:25 AM   #1
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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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Old 02-02-2007, 02:35 PM   #2
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You might be concerned if the codes come back at any point...

I believe that 39 has to do with the TCC Solenoid and the 43 has to do with the Knock sensor circuit..

I'd be tempted to erase the codes and see if they return

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