I like MMO and it does work, albeit slowly which is a good thing anyway. I'd rather slowly dissolve crud than break chunks loose.
I have used it off and on in my crudded up Jeep and it does indeed clean and usually makes the engine quieter as well.
MMO doesn't recommend it's use for OCI's longer than 3k, but many have run it longer than that without issue.
I have used it off and on in my crudded up Jeep and it does indeed clean and usually makes the engine quieter as well.
MMO doesn't recommend it's use for OCI's longer than 3k, but many have run it longer than that without issue.