This has been happening for a while now. But, it's kinda getting to me. Every so often, if feels like the truck isn't getting enough gas during acceleration. So, it starts sputtering and losing power. I dunno if it's my TBI, O2 sensor, or something else. Any ideas? <A target="_blank" HREF=http://billybob.coloradok5.com>http://billybob.coloradok5.com</A> It's all fun 'n games, till someone gets stuck.