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    SC400 turn over no start.

    Hello All, I have a 93 SC400 pristine condition and 132k on the clock, dealer maintained with records. Ok I've been trying to work on some issues. for example a bouncy idle or surge idle. An extremely low idle at initial cold start and as well as hot start. I started my journey by bypassing...
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    Coolant level sensor.

    Hi all, New here recently picked up a 93 sc400 and am trying to figure out a hyper idle issue... I've yet to go through the whole line up of issues, but wanted to get some feedback on the coolant level sensor primarily. It appears to be glued on, or it has come apart some way some how. As...