FORD RANGER THROTTLE BODY CLEAN

I Want To Clean The Throttle Body But There Is A Sticker Saying Do Not Spray Throttle Body Because Of A Special Coating. Is There Another...

I Have A 1993 Ford Ranger When It Is In Gear It Surges A Lil And When I Accelerate Under 2 Thousand Rpms It Stumbles, A Lil Bit And I Have...