List Of 2006 Dodge Ram 2500 Diesel Check Engine Light References. A blinking cel indicates that your vehicle's engine is misfiring, which could severely damage your catalytic converters. How to reset the ram check engine light issue.

The catalytic converter is a part of your ram 2500’s exhaust system. The engine light is blinking and does not show gear. Web i have replaced defective power cable between batteries and now get a fast blinking check engine light, i use a smarty, tried to pull the codes, no luck it just switches between turn key on to off and on again.