Doc's Diesel Runs Like New Additive Kit 1994-2002 Keeps turbo

Keeps turbo

Doc's Diesel Chevrolet/GMC 6

45% VOC formula for powerful cleaning performance

It also keeps your fuel system clean and your fuel fresh in storage

Doc's Diesel Runs Like New Additive Kit 1994-2002 Keeps turboDocs 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