I wish I had the balls to do a UIM/LIM cleaning, I keep whinning about it, but wont do it without help. I should webcast it with members of CEG.
Anyways, yes, do that! change your plugs if you must (because color plugs are cooler anyways, right!) and get on that metal waterpump.
Now get ready to fill up with Premium! (cough cough or Regular 89 oct)