EGR tuneup

[Jorg81]

(07-22-2018 )hhow55 Wrote:  Yes, you need to clean the piping. I used Palmolive dishwashing liquid, the green colored. I picked up a toilet bowl brush, and it all came clean.

Ok I wasn’t sure if I should use any cleaner. I was just reading Rawze’s article about it and he said using cleaner can cause it to collect soot even faster afterwards. Maybe it depends on what you use.