Doc's Diesel Runs Like New Additive Kit 1994-2002 Doc's Diesel Chevrolet/GMC 6

Doc's Diesel Chevrolet/GMC 6

construction & industrial equipment

ensuring that your engine stays protected under the toughest circumstances

Keeps turbo

Pour remaining SOS Diesel into the fuel tank

Doc's Diesel Runs Like New Additive Kit 1994-2002 Doc's Diesel Chevrolet/GMC 6Docs Diesel Runs Like New Additive Kit: Modern diesel emissions systems demand serious protection. DEF crystallization, injector deposits, and DPF loading quietly rob performance and trigger costly fault codes. This kit was built to defend your entire system. From the DEF tank, to the fuel system, to the DPF. Not with a single additive, but with a complete, layered protection strategy. DEF Guard Diesel Exhaust Fluid Additive goes in every DEF fill up