my check engine light comes on when i have it in park and running for about 2 min while its in park but when

1992 CADILLAC SEVILLE
132,000 MILES
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CHEEKS
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when i put my car in park my check engine light comes on it does stay on until i cut my car off and then cut it back on it goes off what cause this problem
Dec 1, 2011 at 1:02 AM
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ASEMASTER6371
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lots of reasons, we need the code so we can identify the system with a problem.

Roy
Dec 1, 2011 at 2:05 AM
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FACTORYJACK
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Press and hold off and warmer together on the climate panel, with the key on. Release after all the VF segments illuminate, record and post the codes.
Dec 1, 2011 at 3:05 AM
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