Rough idle
I have been following the whole thread. And keeping track of possible solutions. I'm kinda looking at the preventative before it gets worse. Like I said its not that bad yet. But maybe looking to try possible solutions
CRC makes a throttle body cleaner that works well for me. Be careful using harsh chemicals and abrasive tools. Ford uses a thin film like coating that helps prevent carbon buildup and harsh chemicals can take that little protective coating off. Best tool IMO, toothbrush
Is that a good place to start? What is CRC?
Brand of cleaners. Your local auto store will have it. I would try, it's free for the most part and a good preventative/peace of mind thing to do. As carbon builds up on or around the butterfly, messes up you fuel/air mixture and can cause rough idle..even stalls.
How about sea foam products? I believe they offer a cleaner





