Yes. Just remove the intake hose from the throttle body opening. Using a can of throttle body cleaner or carb cleaner, spray in the opening, and clean it out real good with a clean rag. Open the butterfly valve and get ALL 4 sides of the valve, and all over the inside of the throttle body. I wrap the rag around a long screwdriver to push it deep down into the throttle body. Use a flashlight if you have in order to see down in the throttle body to make sure you cleaned everything.

88 4R, 350 V8, R150 5 speed Sold <...uot; />
97 4R, stock, daily driver
98 Sienna, kid and dog hauler, wife's ride