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  1. U

    Going from stock to 4:10, 4:30

    MY friend has a stock MK3 supra turbo differential. (dunno if it's a 3.9 or 3.73) What he told me is that if the internals of a MK3 supra Diff and LS400 diff are the same, he could build me a LSD differential for my LS400. For my work, i bought a closed trailer 5X8' that I haul with my LS...
  2. U

    stuck @ 16.4

    bone stock LS400 50PSI in the tires (trying to loose some grip) maybe 300lbs more than OEM weight. 1/2 a tank with 91 octane. couldn't do better than 16.4 @ 88-89MPH that damn car sleeps on the lane, 2.8 2.9 for the 60 feet... i couldn't make it spin on the lane like i did for my SC400 to...
  3. U

    LCD came back to life... and died again

    Something very bizzare happened today. this noon when i took my car to go out to lunch, it was very hot inside. When i started the car, for the 1st day since i have, it, the LCD was working, i could clearly see temperature and clock. after dinner, when i stepped back in the car, LCD wasn't...
  4. U

    Lextreme's stuff on TV ???

    http://www.youtube.com/watch?v=TdU9cLV9BPM&mode=related&search= is that your LCD replacement kit Lex?
  5. U

    Driver seat problem.

    This thing is the kind of thing i've never seen in any car. the backseat only moves on one side when I try to tilt the seat (electric). the left side move but the right side of the seat is stuck at the same position and i don't understand why. I tried to pull or push it but it really doesn't...
  6. U

    No water dropping

    My LS doesn't drop any water when the A/C is on. is there a water line for the A/C??? where is it? Because when I turn the A/C off all the humidity comes back in the car and there's a smeel comming from the system, like wet dust. My dryer might need a good cleaning.
  7. U

    Richwood website down

    The website is down for renovations When will it be upline again? Any Supercharger kits available for the LS400?
  8. U

    dying Rack and Pinion?

    This thing happened to me when winter started, now that it's getting hotter it's starting again. When i try to turn the car, my rack seems to "lock" and it's very hard to turn. and it's not locking on all the turning radius, only at a certain position. on 1 full turn wether left or right, it...
  9. U

    Was this the answer from mazda to toyota?

    http://www.hadel.net/autos/html/d_pkw_mazda_eunos_cosmo.html Was the cosmo the answer to the Soarer/SC400 ? tri-rotor twin turbo, awesome look and interior (the picture of the interior is not representative of the look it has.) Wow, if this was not a mazda and rotary powered, i'd have...
  10. U

    Does anybody have bought this?

    I bought this kit for my LS400 http://cgi.ebay.ca/LEXUS-LS400-SC400-MAJOR-TUNE-UP-KIT-90-98-256-List-NEW_W0QQitemZ250102366972QQcategoryZ33688QQssPageNameZWDVWQQrdZ1QQcmdZViewItem At least, the plugs are bosch platinum. What about the wires and cap\rotor? at least, the can't be worse...
  11. U

    Wanted LS400 coolant reservoir

    I need a coolant reservoir for a '91 LS400. mine has a crack next to the coolant level sensor and epoxy doesn't stick to it. canada/usa plz.
  12. U

    Manual LS400

    I've got a hand on a full kit From a turbo supra R-154, pedals, clutch, clutch cylinder, drive-shaft, diff etc... I'm planning to install this in my LS400. I know there's no hole or bolt on the firewall to install the clutch pedal, could there be any other major problems? I'll probably...
  13. U

    I need more heat!

    We hit minus 22 celcius this morning and yesterday. And the heating system in my LS doesn't seem to keep up with the job. I checked the coolant valve under the hood and it opens correctly, but it's like there's not enought coolant going in the heater core. I only get warm-hot air when engine is...
  14. U

    here's how you activate the stock sub amp with A/M radio

    Man, i searched and searched for nothing. It's so SIMPLE!!!!!! To activate the stock amp in a 1991 LS400 *nakamichi system*, simply put your remote wire with the Pink/blue wire inside the car, that's it, the amp doesn't get current from the radio wiring system. The only thing i need to...
  15. U

    Problems with quick replies

    About 4 times of 5, when i post a quick reply and i click submit, i get an error message that says i need to post a longer response. But even if I do post a 10 lines paragraph, the forum doesn,t accept my post, then i need to click back and i loose everything i wrote. It's really starting to...
  16. U

    '91 nakamichi LS400 amplifier wiring diagram

    I want to install an aftermarket 5 channels amplifier in my LS400, actually, the one that was installed in my SC400. Where could I find the wiring diagram of the amplifier input? (I'd like to use the radio out to feed the amp if possible instead of using high level inputs) I have NO CD...
  17. U

    Quick question about seafoam

    When i add the product to the engine oil, do i need to flush the oil after a few minutes, after a few miles or i keep it until my next oil change? I'm about to change the oil in my LS and i wonder if i should pour the seafoam and do a few 100kms before changing the oil or change the oil and...
  18. U

    The new LS460

    Test drive http://www.youtube.com/watch?v=iipzmSASVBg Lextreme, i think you'll have to build a performance torque converter for this one's too... man, it's sluggish when he floors the first gear. At least there's the 8 speed trans to help achieving fast a take-off. BTW, did everyone saw...
  19. U

    Dedicated LS400 site?

    I'm searching a full bio for the LS400 from it's 1st year to 98 or more. I want to know what changes and improvements have been made from the first year because i'm selling my cressida to buy one. I found a 91 LS400 no rust, black, seems to be very very clean for 5800$ cnd nego. if it's as...
  20. U

    Parts Nearly Complete 1UZ-FE Drivetrain

    From my smashed SC400 comes with all sensors, wiring, AFM etc. Engine plus transmission 185 000km asking 1200$ o.b.r.o. It will be removed from the car in about 1 month if i have serious offers. I'm located in the province of Quebec, in canada. Engine HAS NOT BEEN TOUCHED in the accident...


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