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3rd Gen Ram Tech2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
I have a 2003 Ram 1500 4X4 5.9 V8 that is running really rich, decrease in gas mileage, and significant decrease in power. I am assuming it could be the O2 sensors since the truck was just fully tuned-up. How many sensors are on the truck?