ANSI/ASTM D6421:1999
Test Method for Evaluating Automotive Spark-Ignition Engine Fuel for Electronic Port Fuel Injector Fouling by Bench Procedure

Standard No.

ANSI/ASTM D6421:1999

Release Date

1999

Published By

American National Standards Institute （ANSI)

Latest

ANSI/ASTM D6421:1999

ANSI/ASTM D6421:1999 history

• 1999 ANSI/ASTM D6421:1999 Test Method for Evaluating Automotive Spark-Ignition Engine Fuel for Electronic Port Fuel Injector Fouling by Bench Procedure