Seller notes

AC Delco Diesel Cold Flow Fuel Additive GM# 19419986 AC Delco # 10-3018. COLD FLOW ADDITIVE - PART# 19419986 Diesel Cold Flow Additive functions as a wax modifier to improve the low temperature operability of diesel fuel by lowering the Cold Filter Plugging Point (CFPP). The CFPP is the temperature at which wax formation in the fuel in cold temperatures will start to plug the fuel filters leading to operational issues Lower Pour Point to prevent fuel gelling in cold temperatures Inhibits fuel fi...

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