No. This product is designed as a fuel system cleaner, not a long-term fuel stabilizer. For fuel storage, recommend a product specifically labeled as a fuel stabilizer.
Gumout Multi-System Tune Up safe to use as a fuel stabilizer? Print
Modified on: Mon, 22 Jun, 2026 at 3:57 PM
Did you find it helpful? Yes No
Send feedbackSorry we couldn't be helpful. Help us improve this article with your feedback.