Does anyone know a good way to clean fuel injectors on a 1992 F-150 without having to take them off.

 

I use a system that was built for Ford shops it consists of a regulator and a hose that fits on the schader valve on the fuel rail. It use a can of MotorCraft cleaner (CM-1000)that hooks up a lot like a can of Freon. You remove the fuel pump relay plug the fuel rail return line hook this thing up and start and run the engine on this stuff a single can works wonders. So there are shops out there that can do this. Power cleaning this way is really better that the stuff you put in the tanks. It is also pretty amazing how long an engine will run on just pint of fuel.

 

Can anyone buy the motorcraft cleaner? I may clean the injectors just to do it. It can't hurt?

 

I thought I saw some earlier posts on a product called Seafoam from Napa that was supposed to be good at cleaning injectors. you could do a search on the forum and see what luck others have had. Post what you find out for the rest of us -

 

I use the same method as wtroger, but I got my stuff through Baxter auto parts here in Portland Oregon. Anyway, the hose, can adapter, and the can of cleaner are made by Standard Motor Products. The part number for the cleaner is CK933, but don't remember #'s for the hose or adapter.

 

most dealerships have injcleaners but most of all make sure its the pump stile were they run it through the fuel rail and run your vehicle

 

Seafoam!!!