Now you might think that spraying lighter gas approaching a hot engine isnt wise, however the flash /ignition reduction of gas is just about 400C consequently you obsession a naked flame or spark to set it off and Ive used this method for many years without incident. do its stuff your quirk through each realistic joint one at a times and you should find 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 difficult to achieve past large implements.
I'm 1500 too high.. or more. It's boggling to me how this problem has morphed into various idle problems and has everyone perplexed.. or therefore it seems. I've been dealing with this past July.. makes me appreciate my 240z 10 era more.My daddy owns an sc400 and its been in reality fine to him.. I'm having a hard grow old not beast bitter behind this purchase. I do vibes taking into consideration its a good car though. Motor sounds attractive and is super smooth in the same way as management right.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you taking place 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 stirring and is warmed up? oftentimes in engine function many factors may cause the thesame symptom(s)