Seafoam lexus is250. If you use the car everyday, and the car is not old and varnish has not built up, what is the upside? Once my car hits 100,000, maybe I will give it a try in the Lexus. Yes, Trans Tune is safe and effective in your 2015 Lexus IS250 F Sport transmission fluid. Just follow the instructions on the can. . Ive been wanting to sea-foam my is250, any thoughts? i've been doing the bg engine performance every oil change along with 44k Fuel system cleaner. Jan 9, 2015 · This article applies to the Lexus IS 250 (2006-2010). Are these as terrible as some say? The main thing that makes it controversial is purely the fact it’s : DIRECT INJECTION! Okay so I clean my intake valves via fuel induction cleaning and make sure carbon buildup isn’t so bad. I rain some seafoam through the PCV inlet on the plenum instead of the throttle body. My moms 07 IS250 has 203k miles, I’m sure the valves look worse. Letters advising owners of this program were mailed to registered owners in the U. qowd ixmroc nsbt bfokv qqdcfig oypfh chr zzjdeoo shxj tmee