VISCON Fuel Additive
This page last reviewed March 15, 2012.
PLEASE NOTE: Verifications are issued chronologically. The most recently issued Executive Order or individual attachment is the one which is currently in effect and is listed below each manufacturer’s verification. The most recent Executive Order supersedes any previous Executive Orders for the same product. Should you wish to view any previous Executive Orders or attachments for reference purposes related to a manufacturer’s verification, please click on the associated link below each description.
The ARB has verified Viscon California’s fuel additive, Viscon, for 1985 through 1995 model year diesel engines used in off-road applications. Viscon is a fuel additive which will achieve at least 25 percent reduction in PM while not increasing NOx emissions by more than ten percent of the baseline emission level tested as required. Please read the Executive Order for conditions for which Viscon has been approved.
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