ahc flush

I've had my 2010 LX 570 for a couple of years. The ride was not always that great but it got progressively worse. I finally decided to replace the accumulators as DIY project. All look original and 3 of them had 0 diaphragm left. The pencil test goes all the way about 6 inches. It's...

I followed the directions @PRADDO made on the thread for ahc fluid change….now I have a hiccup in my end result. I followed the direction and all seemed good until I noticed after driving around a bit (the ride was great-better than before) and coming to a stop. I went from N to L and I heard...