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    1992 SC400 with shift issues

    Ok, so my 1992 SC400 has had issues with the trans since I bought her. Hopefully someone here can confirm to me that my issues are in fact related to the notorious shift solenoids. In open loop operation, the transmission smooths flawlessly. No issues at all. However, when the engine reaches...
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    1992 SC400 Code 27 & Lean a/f issue

    Hey guys. I just wanted to get some input regarding some issues I'm having with my SC400. First off, I checked the ECM for codes and came up with Code 27 (Rear 02/Heater circuit failure). I did perform the inspection of the Heater Circuit per Toyota/Lexus FSM Specs and my results indicated...
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    92 SC400 ECU Issues

    Hey guys! My apologies ahead of time if for some odd reason this has already been posted. I've searched everywhere for a related topic and I can't seem to find anyone who's experienced this problem on their 1UZFE. I recently purchased a 1992 SC400. The car of course has it's issues and what not...


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