The clean air act (caa) makes it illegal to tamper with or remove emissions control devices on any vehicle originally manufactured with them. If an emissions delete is detected, the vehicle will fail the inspection, making it illegal to drive on public roads until the emissions system is restored The texas commission on environmental quality (tceq) is the state agency responsible for enforcing the texas clean air act and investigating violations related to vehicle emissions tampering. Since 1994, federal law has required such diesel fuel to be dyed bright red to signify its taxability status Using dyed diesel on the highway, or knowingly selling it for such use, is illegal under both texas and federal law. Stay compliant while boosting power.
Illegal to use on a vehicle ran on the street, not illegal to own or use on an off road only vehicle It is my understanding that a deleted truck would only be an issue in an emissions county No diesel emissions testing in any county in texas Emissions counties only dictate that gasoline vehicles in those counties get an emissions test (vs
OPEN
