Search results

  1. 7

    AFM Piston Soak / Top Cleaner

    I gotta say after eight years of ownership my truck's oil has always looked dirty even after an oil change. After doing the piston soak on cylinders that had oily or oil foueld spark plugs my sythn oil finally looks like it should on the dip stick. If anyone is having issues with oil fouling I...
  2. 7

    AFM Piston Soak / Top Cleaner

    Thanks all for the help. If anyone is interested in doing this here are my notes: I ran a hot piston soak using ACDelco's 10-3015 /19355198. This is supposed to be the current version of the fluid called out in the TSB. Its about #35. Not as serious as the original formula but the original is...
  3. 7

    AFM Piston Soak / Top Cleaner

    Thanks man that's exactly the intel I needed. Which cylinders were gunked up? Did you do the soak hot/warm?
  4. 7

    AFM Piston Soak / Top Cleaner

    Thanks guys, great finds! Also regarding the catch can I see two intake manifold to rocker cover connections. The driver side is the one with the updated pcv but the passenger side is as built. Do I get two cans or just attach a two port can to the D/S? Any reccomendations for a brand?
  5. 7

    AFM Piston Soak / Top Cleaner

    So GM has a TSB for Trucks with AFM made before 2010 to replace the valve cover with a new revision, add an AFM shield in the oil pan and to do a hot piston soak with their top cleaner. I have done both the valve cover and the AFM shield on my 2010 escalade about 25K miles ago however I am...

Forum statistics

Threads
133,037
Posts
1,878,788
Members
98,000
Latest member
Dnozgodlike
Top