There are 1 owner-reported fuel system complaints for the 2000 GMC Envoyin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
WHEN I PUT GAS IN MY GMC ENVOY IT WILL GO UP TO THE FULL MARK AND THEN JUST DROP DOWN PAST EMPTY AND THEN AFTER AWHILE START REGISTERING RIGHT..MY GAS LIGHT COMES ON WAY BEFORE I AM EMPTY,BEEN HAVING THIS PROBLEM SINCE I BOUGHT THE TRUCK BACK IN JUNE OF 2011..I HAVE NOTICED THAT MANY ARE HAVING THE SAME PROBLEM AS I AM...HOPE GMC DOES SOMETHING ABOUT IT!!! *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026