My trailblazer is having starting issues.lots of power, brand new bat , fully ch

What is your question?

Fully charged. Wont turn over. Just dims the lights wen u turn it over. Starter is getting power, it turns over wen i start it from the cylinder. But not getting fuel or fire. Just cranking over dry. Im thinking its the anti theft. Is this common in these vehicals? I tried dicoing the bat, connecting it. Then waiting half hr. still nuthing.wats your thoughts?