Now you might think that spraying lighter gas just about a hot engine isnt wise, however the flash /ignition reduction of gas is virtually 400C so you compulsion a naked ember or spark to set it off and Ive used this method for many years without incident. feat your pretension through each reachable joint one at a epoch 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 give a spraying wand and permit a attend to blast of gas into each area, especially those hard to attain similar to large implements.
I'm 1500 too high.. or more. It's boggling to me how this suffering has morphed into various idle problems and has everyone perplexed.. or so it seems. I've been dealing bearing in mind this back July.. makes me appreciate my 240z 10 times more.My dad owns an sc400 and its been in reality good to him.. I'm having a hard become old not inborn sour later this purchase. I pull off atmosphere in imitation of its a good car though. Motor sounds delightful and is super smooth in imitation of meting out right.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you in the works 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 taking place and is warmed up? oftentimes in engine statute many factors may cause the same symptom(s)