Cleaning internals of the engine.
 

I took the old engine I had and dropped it in a beat up 4th gen I got for $800. Its the old f22 and I kind'a wanted to clean up the internals of the engine. Anyone know how?

Re: Cleaning internals of the engine. (cecknight)
 

ive tried that z-max stuff(gift https://honda-tech.com/forums/images...es/emsmile.gif ) in my opinion that stuff works well. It wont give you any significant power it will just run smoother and not idle as much. It also cleans the carbon build up in the engine. I know it does because my car used to smoke a little and since ive used the stuff it hasnt smoked at all. Thats what i would suggest. its not that expensive, try it and you wont be dissapointed. Hope this helps.Peace https://honda-tech.com/forums/images...es/emsmile.gif https://honda-tech.com/forums/images/smilies/emthup.gif

Re: Cleaning internals of the engine. (h2392si)
 

Seafoam is your friend...... go to most parts houses like NAPA, CarQuest, or other REAL parts store (i.e., not PepBoys or AutoZone), get a can of seafoam, and all you do is disconnect a vaccuum line and put it into the bottle and rev up the engine so that it sucks it up, cleans everything