Engine Restoration Made Easy Essential Fuel Injector Cleaner Additives

Curious to know if using fuel injector cleaner/additives is a recommended thing with Porsche engines and if so how often do you use it and which one do you ... Techron is thought to be very good. I might not do it through the brake booster hose because of the concern with contaminating O2 sensors. Unless you are talking about fuel injector cleaners/fuel system cleaners then I would say Techron is pretty good, I think it's the same stuff ... Fuel additive like Techron (beyond what is already in Chevron fuel or alternatives already in Top Tier fuel) will help clean injectors, combustion chamber, ... Cleaners with PEA seem to clean the best, such as Redline SI-1, Techron, and Gumout Regane. If you access to a pressurized fuel system cleaner, ... Hands down the best that I have used and am aware of is Liqui-Moly Diesel Purge. Fuel additives, fuel injector cleaner. ; doug schlosser. 2716 posts · #2 ; Old Dogger. 47260 posts · #3 ; rsmwrangler. 5948 posts · #4 ; jwt873. 2073 ... With that said, if you really do want to use a fuel system cleaner, choose something like Red Line Si-1, Gumout Regane, or Chevron Techron - ... STP® Super Concentrated Fuel Injector Cleaner is a DIY fuel injector cleaner that contains concentrated detergents that help dissolve and remove harmful ... additives wise, I have used berryman b12, seafoam, marvel mystery oil, techron and gumout with regane. personal favorite is gumout, as when I ...