PLEASE NOTE THAT I AM NOT LIABLE FOR ANY DAMAGES, Do This at your own Risk!!!
Well First and foremost! make sure your engine is cool (not hot or warm) i did this after a long night of the car being off.
Things you will need,
1) Engine De greaser
2) Engine Detailer (CD2)
3)...
isnt there a way to bypass the o2 sensors with a bung? (spelling) i know when i had my 02 Accord coupe and my cat went bad i just put a straight pipe in and i made the 02 sensor sit a bit higher and car NEVER gave me a CEL