just when light comes on
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1992 Dodge Dakota Question: truck starts missing when check engine light comes on
Answer #1patrick mannion from Greg Solow's Engine Room, April 11, 2010, 13:11Master
I think you may find how to retrieve codes stored in the computer of your Dodge at this link http://www.troublecodes.net/chrysler/
If the Check Engine light comes on the computer in your truck sees a problem and stores it in the computer on board your car. The system is not as advanced as newer vehicles and only looks for open or shorted sensors.