Used this when storing the car over winter, whether it actually worked I will never know, how would you test itPerryGunn wrote: Wed Jul 02, 2025 10:01 pm Redex isn't actually a fuel stabiliser, it's an additive that claims to help clean the system and improve combustion.
A proper fuel stabiliser is something designed to prevent fuel degradation during long-term storage
e.g. this one on Amazon
Sta-Bil.jpg

Tim.