rwheelz

CKT Slow response (Bank 1 Sensor 1) I am guessing all of this means I need to replace one of the O2 sensors? Would you guys recommend just replacing them both at once?

right on, thanks for all the info!

well, I guess I will find out when I change the diff fluid! What are the recommended fluids for these things for each diff/tranny etc? Any other suggestions on what I should replace as part of preventive maintenance?

I am the proud new owner of a 97 LX450, but it has 155k miles on it! I only paid $8k and it has the locking diffs. It runs like a champ, but I want to tune it up and be sure everything is in check. So I am creating of list of stuff I need from Toyota- Oil filter Fuel filter Belts (I think there are 3) thermostat plugs wires dist cap/rotor change tranny/diff fluids Anything else I should replace? I am only getting 10mpg which is rather frightening, I was considering ordering an O2 sensor as well. I did get a CEL one morning, but it went away before I could make it to the auto parts store! Something is rattling in my rear suspension, sounds like a swaybar link but I have never owned an SUV or anything even close, so it is hard to say. Overall it seems like a great vehicle, SUCH a cush ride in comparison to my cars (01 GTI, 89 MR2).