britneyishot 0 Report post Posted August 13, 2022 On 8/12/2022 at 8:09 PM, timthor said: oh i have used shell before but didnt really see the difference it made to my car um do you mind me asking for how long you used it? bcs if it's just a day or two then ofc you wont get to see the difference huhu how about you try their fuelsave once more for about a month or two? its worth a shot trust meee Quote Share this post Link to post Share on other sites
drekyee 0 Report post Posted August 13, 2022 On 8/12/2022 at 8:09 PM, timthor said: oh i have used shell before but didnt really see the difference it made to my car it's worth noting that sometimes the difference is not something that you could see in a day or two. for me, i like fuelsave because not only it helps to keep the engine clean, but their new formula tells us that their research team is working really hard to keep upgrading their fuel to maintain their quality Quote Share this post Link to post Share on other sites
