Specifics about Seafoam DIY
So I've read a bunch of DIYs with Seafoam, and I am resolved to do it...just have a few questions.
Should I remove my pre-cat O2 sensors before hand? Have a lot of people had to replace 02 sensors after Seafoam?
I plan on replacing my oil and plugs after doing Seafoam, but I am wondering how many miles is correct. I am doing seafoam as part of a "tune-up" for a 1200 ride trip to NYC. Is that too long to wait for the oil chance and plugs? My current plugs are only at 10k miles.