unilateral_disgust Posted November 8, 2006 Share Posted November 8, 2006 what is the lowest possible safe idle speed for ls400/celsiors i know it should be about 650 but i recently changed my spark plugs / wires and while i had the throttle body off i though id clean it. now it runs at about 400 rpm it feels like i have an engine from a 69 camaro, though it doesnt seem to have trouble running at such a low rpm in canada winter can be bad for cars with low idle and i just dont want it to stall. tomorrow i was thinking of checking my throttle stop screw to see if it was accidentaly loosened and also my throttle position sensor but is there any thing else i should look for? any help appriciated thanks. Quote Link to comment Share on other sites More sharing options...
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