Now you might think that spraying lighter gas nearly a warm engine isnt wise, however the flash /ignition tapering off of gas is nearly 400C so you dependence a naked ember or spark to set it off and Ive used this method for many years without incident. fake your pretension through each reachable joint one at a grow old and you should locate it. I use a slightly flattened fragment of brake pipe and some rubber hose from the can of lighter gas to provide a spraying wand and permit a adopt blast of gas into each area, especially those difficult to attain later large implements.
I'm 1500 too high.. or more. It's boggling to me how this trouble has morphed into various idle problems and has everyone perplexed.. or for that reason it seems. I've been dealing subsequently this in the past July.. makes me appreciate my 240z 10 time more.My dad owns an sc400 and its been in fact fine to him.. I'm having a difficult period not swine barbed considering this purchase. I realize setting bearing in mind its a fine car though. Motor sounds lovable and is super serene following running right.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you happening to date upon all maintenance; spark plugs fuel filter pcv vlave etc? have you performed a visual inspection and listened to engine as it warms going on and is warmed up? oftentimes in engine put on an act many factors may cause the similar symptom(s)