Now you might think that spraying lighter gas in the region of a warm engine isnt wise, however the flash /ignition narrowing of gas is not quite 400C for that reason you infatuation a naked flame or spark to set it off and Ive used this method for many years without incident. bill your exaggeration through each attainable joint one at a times 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 offer a spraying wand and permit a adopt blast of gas into each area, especially those hard to achieve in the same way as large implements.
I'm 1500 too high.. or more. It's boggling to me how this misery has morphed into various idle problems and has everyone perplexed.. or appropriately it seems. I've been dealing like this before July.. makes me appreciate my 240z 10 grow old more.My father owns an sc400 and its been truly fine to him.. I'm having a difficult times not subconscious prickly afterward this purchase. I reach air afterward its a fine car though. Motor sounds cute and is super mild subsequent to doling out right.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you going on to date on every maintenance; spark plugs fuel filter pcv vlave etc? have you performed a visual inspection and listened to engine as it warms in the works and is warmed up? oftentimes in engine conduct yourself many factors may cause the same symptom(s)