LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

Need Help with 1uzfe Swap

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Old 11-24-08, 09:39 AM
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eyecon7
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Default Need Help with 1uzfe Swap

I have never done this.. but i need to swap a 1uzfe from my 90 LS to My 93 LS. I have read on lexls.com that the EGR and EVAP systems now controlled by the engine ECU and Fluid temperature sensor was added to the transmission on the 93.. is the a Write up on how to pull the motor...and how would i get around the EGR and Evap problem...
Old 11-25-08, 07:01 AM
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ttt..............
Old 11-25-08, 07:13 AM
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Och
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If you keep the old ecu, and old EGR/EVAP systems and just swap the engine, you'll be fine. If you want to install new system, you will need the new ECU as well.
Old 11-25-08, 11:56 AM
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cool thanks man... you think its possible to pull the transmission and engine out together with a cherry picker... I can't drop it... dont have a lift... and the 93 transmission is shot...
Old 11-25-08, 05:25 PM
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No clue man, theres a lot of things you can pull with a cherry picker

Putting in the new unit is a whole different story.
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