Hi Nina Tan, thank you for sharing your mixed experience with our Liqui Moly Motorbike Engine Flush (250 ml). We’re sorry to hear that it hasn’t worked as expected every time. However, we’d like to help you troubleshoot the issue. Could you please tell us more about your usage process and what specifically didn’t work as expected? Additionally, have you checked if there are any other factors that might be affecting the product’s performance, such as the type of oil used or the motorcycle’s engine condition? We’re here to help and want to make sure our customers get the best results from our products. Others who have experienced similar issues may also find your feedback helpful. Please feel free to share more about your experience and let us know if there’s anything we can do to assist you.
