Chevron Techron (concentrate plus) is my go to both for symptoms and as PM. One a month on business car and mileage returns to optimum.
A good warehouse or online buy item.
Quote:
Originally Posted by lewdog
First, do fuel system and fuel injector cleaners work? Worth putting in your car a few times a year?
And what the difference between these....some say fuel injector cleaner, some say complete fuel system cleaner.
https://www.amazon.com/dp/B000ARPVOI...v_ov_lig_dp_it
With our daily drivers I don't always fill up a places that use Top Tier gas, so I was wondering if one of these additives would help when adding it to a few tanks over the course of a year. |