where is the fuel filter located in a 98 chevy astro van Oct 12, 2009it is not in the feul tank at all must not have had to fix the 2 they had. It will be under the van running along the fuel lines it is a metal small cylinder tube filter it runs along the frame and will be in the middle arear of the van maybe under the driver side Status: OpenAnswers: 5 SOLVED: Location of fuel filter for 1999 chevy astro van Sep 07, 2009location of fuel filter for 1999 chevy astro van - Chevrolet 1999 Astro question. Search Fixya Whe ere is the fuel filter located on 2001 chevy astro van and how do ou change it c cxdee3. 98 astro van starts and dies immediately. Spark.