DURA LUBE Severe Catalytic and Exhaust Treatment Emissions Test Catalytic Cleaner 16 fl oz 1 Pack HL-402409
- ADD WHEN CHECK ENGINE LIGHT or ERROR LIGHT IS ACTIVATED.
- USE BEFORE OR PRIOR TO REPLACING CATALYTIC CONVERTER.
- PROTECTS CATALYTIC SYSTEM FROM OIL POISONS AND MAINTAINS CATALYTIC EFFICIENCY.
- Reduces phosphorus and zinc retention levels at catalyst inlet.