I tried Tufoil years ago in my Honda Accord and decided to try it again ... this time in my wife's 2004 Lexus RX330 V6 with close to 90,000 miles.
Blackstone's comments were: Everything looks good in the latest sample from your Lexus. All wear read at or below universal
averages and in the proper balance. No fuel, coolant, or moisture was found and the viscosity read normally for a 5W/30. Both silicon and insolubles (oil oxidation due to heat, use, and blow-by) read normally, which shows good air and oil filtration.
Toyota makes nicely wearing engines and the one that powers your Lexus is no exception. No problems were found at 87,750 miles.
The UOA thread is here:
http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=1052763#Post1052763
Comments?
Blackstone's comments were: Everything looks good in the latest sample from your Lexus. All wear read at or below universal
averages and in the proper balance. No fuel, coolant, or moisture was found and the viscosity read normally for a 5W/30. Both silicon and insolubles (oil oxidation due to heat, use, and blow-by) read normally, which shows good air and oil filtration.
Toyota makes nicely wearing engines and the one that powers your Lexus is no exception. No problems were found at 87,750 miles.
The UOA thread is here:
http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=1052763#Post1052763
Comments?