Is there a vacuum line that would allow a cleaner to get into the engine on all 6 cylinders. I have this seafoam cleaner stuff. It works really good. I used it on my Explorer. I need to use a vacuum line to suck it out of a cup. The line needs to be at a location where the fluid would get sucked into the engine & into all 6 cylinders.
On the Explorer I used the PCV valve, or a vacuum line at the TB.