Shel_B
Site Donor 2023
- Joined
- Aug 7, 2020
- Messages
- 5,167
While this video focuses on Toyotas, the findings and opinions presented in the video are applicable to many, if not most, or all, ICEs. The one thing that stands out for me is that in many instances a mechanic or tech will suggest a fuel system cleaning rather arbitrarily. In this case, the tech looks inside the combustion chamber before making a decision about using a cleaner and has a basis for his decision.