You guys talk about Throttle Body cleaning huh......lucky you all running Single Throttle Body woo. Like we play Toyota Four Throttle lagi pening kepala hahahaha. Other people use one we have extra 3 to think about hahahahaha.
But anyway, this is how I would do Throttle Body cleaning:
It was like almost 1mm of dirt hahahahaha....
Doesn't look too good here either.....
After some spraying, scrubbing and TWO cans of Carb Cleaner and a healthy support of Lacquer Thinner.....
Notice the brown dirt splattered all over the engine block wall and outside? well that's HALF of the contents sprayed out from the intake passages hahahaha
Oh the ISCV valve also gets the same treatment, no pics here but I think our fren can post it up for us.
Important Note:
The example shown above clearly state the importance of using Oil Catch Tank becoz I am absolutely sure that all the dirt and oily grime comes from Engine Oil vapour sucked into the PCV pipe and Cam Cover Breather port. Fuel varnish and carbon alone will not be as dirty looking as this.
Roger and Out!