What take the place of a EGR valve on a 1991 dodge spirit?

On a 1991 Dodge Spirit, if the EGR (Exhaust Gas Recirculation) valve is removed or malfunctioning, it can be replaced with a block-off plate, which seals the EGR passage to prevent exhaust gases from re-entering the intake manifold. However, this is generally not recommended for emissions compliance and may lead to increased nitrogen oxide emissions. For optimal performance and compliance, it's best to replace the faulty EGR valve with a new or refurbished unit. Always consult a mechanic for the best solution tailored to your vehicle's needs.