Random Thought of the Day 2/8/11

If bacteria have allergies would it make them easier to regulate/maintain?

I am thinking along the line of creating/manufacturing bacteria that eats away at the CO2 emissions of vehicles. They would consume the exhausts of the automobile and produce O2 as a result. The bacteria need to consume the CO2 through an intense filtration system that forces the CO2 through the exhaust system. The bacteria would then consume the Carbon, in Gas form, to release the O2. As a result, less CO2 emissions from vehicles. Possible future uses in CO2 emissions from buildings.

We would have to create the bacteria to not be able to grow outside of the exhaust system, otherwise, all living things that produce CO2 could potentially be destroyed. Regulated based on temperature/ activity/ amount of CO2 converted/ etc.