A check engine light just popped on my 04' Dodge Ram 1500 4x4. I had the light checked and the mechanic said it was a "carb sensor." My truck has the Hemi, I don't drive it daily it only has 66,000 miles. Mechanic wants $250 to fix the carb sensor, someone else told me to add some of this stuff in my gas and it would probably take care of it. I'm not a engine guy, advice appreciated by the more knowledgable.

Every normal man must be tempted, at times, to spit on his hands, hoist the black flag, and begin slitting throats.