This automotive separator assembly exceeded my expectations - it effectively eliminates water and other contaminants in my fuel system, greatly improving fuel efficiency. As my tests showed, it works perfectly well in hot or cold temperatures, ensuring hassle-free performance whenever needed. The only downside is the assembly is a bit bulky, but that`s a reasonable tradeoff for its superb functionality. Overall, i would highly recommend this separator to anyone in need of reliable fuel system prSee full review