@tom418 -
“Leaking power steering rack (or pump- dealer says pump, I see fluid on rack) after cleaning everything)” - Check that it’s not a hose. I had a bad hose on my '96 ES300. But not cheap, it’s long and hard to replace.
“Power windows (except for driver’s) do not go down except in the dead of winter. There is FLUID leaking from under the door handles (from regulator?) under w=the windows that don’t work.” My driver’s door motor went out, got a replacement at Rockauto.
“CV joint boots cracked (I’m taking it in next week for repairs)” I wouldn’t do anything yet. I’d wait for one axle to start clicking, then replace the axle. Could be thousands of miles more. Once the boot’s cracked, just replacing the boot doesn’t undo the damage dirt has done.
“Rear Valve cover (Right) leaking. I replaced the other(front) one myself. This one’s a bear to get to.” Common problem with that engine. If you’re anywhere near getting the timing belt done, do it (and the spark plugs) at the same time. That way the inlet plenum only comes off once.
“R/F ABS sensor needs replacing. I’m changing that one myself. When trouble shooting the ABS to determine ABS fault code (31) , (using the Factory manual procedures) the Airbag light came on. That took me hours to reset , using the alternate ground procedure (where timing must be precise). NO FUN.” That I haven’t had.
Other common problems: the starter solenoid contacts wear out around 100k miles or so. Contacts only about $20, removing the starter not too hard.
Rear suspension bushings wear out causing clunking, but not big $$ to repair.
Engine mounts go out, caused my engine to rock, resulting in the radiator tank being cracked by the top hose rocking back and forth.