Johnsen’s Carb & Choke Cleaner OTC-Compliant 16.25 oz

Johnsen’s 4642 Carb Cleaner is an OTC-compliant, non-chlorinated aerosol formula that safely removes varnish, sludge, and carbon deposits from carburetors, linkage, PCV valves, automatic chokes, and air intake systems. Engineered to meet VOC restrictions (≤ 45 %) in regulated regions, it offers professional cleaning performance in a 16.25-ounce spray can, making it ideal for both consumer and shop applications.