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  1. Y

    Parts 1UZ Motors -- Big Blowout, name what you need

    still waiting for part to be shipped.
  2. Y

    GS 300-400 on ls400?

    thanks, and Merry Christmas
  3. Y

    GS 300-400 on ls400?

    Will 16" GS wheels fit ls400 (94)? If so, any issues? thanks in advance.
  4. Y

    Parts 1UZ Motors -- Big Blowout, name what you need

    I could use the by-pass pipe manifold...not sure what it is actually called. It connects to the upper radiator hose, runs to both heads and is connects to the thermostat housing. would you sell it alone and if so how much? Bill in NC
  5. Y

    need by pass pipe

    My 94 LS 400 has a need for a replacement by-pass pipe due to corrosion. It is the pipe that attaches to the upper radiator hose that actually goes to the thermostat housing and both heads. Anyone got a spare motor that might have one of these? thanks in advance Bill in NC
  6. Y

    Climate Control LCD

    heater core thanks, I have considered the heater core. Anyone replaced one? I have not looked for it but have replaced some tough ones on other vehicles. Sometimes they are pretty easy, some have to remove the world to get to it. cheers.
  7. Y

    Climate Control LCD

    climate control thanks for the reply. It has never been removed. It just started blowing cooler air one day rather than heat no matter how high the setting. The AC still works fine. If it is the climate control, can it be repaired? any suggestions other than climate control repair to start with?
  8. Y

    Climate Control LCD

    climate control and heat I can read the lcd but recently the heater is not very effective. When on max hot and auto, the ac is lit up. It is just not hot as before. Is this the climate control or something else? Is there a fix for this issue? thanks in advance
  9. Y

    rear control bushing 94 ls400

    I have found several posts about rebuilding the rear suspension. Mine is wearing tires and needs to be repaired. I rebuilt the front thanks to this forum. thanks so much for the help!! Any suggestions as to where to start on the rear? Most posts suggest the bushings are shot. Any location for...
  10. Y

    Coolant leak on throttle body-bypass ok?

    thanks again for the reply... thought it possible to bypass. I did clean the tb while I had to take it off to do the bypass...now the idle is fast. cant seem to get it to drop after warm up. Must have a vacumn off or something but I sure cant find it. Was hoping it was not because I bypassed...
  11. Y

    Coolant leak on throttle body-bypass ok?

    thanks for the reply. Actually coolant was pouring from the tb at the hole I was referring to. After the bypass, there are no leaks, oil in the coolant, nor temp problems. But I have not driven it very far since the bypass.
  12. Y

    Coolant leak on throttle body-bypass ok?

    I had a coolant leak on the throttle body area. When I removed the tb, what looks like the fifth bolt hole (other 4 holes bolt to the intake) had a small hole in it from, I assume, corrosion. Not knowing what to reseal or repack the hole with, I bypassed the tb with a heater hose. I then...
  13. Y

    coolant leak under throttle body 94 LS

    My wifes car left coolant on the driveway and the garage last night. It is coming from the area under the throttle body. It is hard to see but a steady stream is pouring from the area. What would be the logical diagnosis? suggestions? thanks in advance.
  14. Y

    New Rubber Bushings for Control Arms !!!

    thanks, I ordered the new bushings finally available from Lexus. best wishes.
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    Brake pad sensor...how does it work? repair?

    thanks, The reason I have asked is that one wheel sensor line of my car is cut into right at the sensor. I have soldered them to the sensor and the light is not on. But I am afraid the repair will be temporary. Rather than replacing with a new one, I was trying to come up with a fix. If the...
  16. Y

    Brake pad sensor...how does it work? repair?

    thanks you told me what I need to know. cut the wires, protect the ends...no more sensor!
  17. Y

    Brake pad sensor...how does it work? repair?

    thanks for the reply So the disk becomes a ground and breaks the circuit and the warning light comes on? IF this is true, if the two wires are cut and then soldered together, the brake wear light should not come on? I dont really see any need for this wear sensor in the first place. The...
  18. Y

    Brake pad sensor...how does it work? repair?

    My 94 ls400 rear brake pad sensor has broken. How does it work? Is it just two wires that are cut when the pad wears down so far as someone on this site stated? Or is it part of the abs system and must be replaced rather than be repaired by soldering together? any help, ideas would be appreciated.
  19. Y

    front and rear suspension bushings...tutorial?

    thanks. I have tried to search for it but no success. I appreciate the help.


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