service engine soon light?

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Dec 14, 2008 | 1:44 PM

embacy2006

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Joined: Dec 2008

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service engine soon light?

i have a 99 astro, and the service engine light came on.... i plugged in the obd2 reader and it is saying its not plugged in. what could be the reason its saying its not plugged in? thanks

Dec 18, 2008 | 12:25 PM

alka

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Joined: Jul 2008

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RE: service engine soon light?

Check the gas tank cap. If you do not feel anything different.

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