Check the hose clips for tightness and examine the trunking for any cracks or splits and in addition to every the vacuum system, the little bore pipes and fittings for cracks and missing parts. The best pretension to find a leak is to have the engine giving out and warm and after that spray can lighter gas /propane or brake cleaner as regards each joint in turn. If the engine rev s in the works you ve found your leak.
I'm 1500 too high.. or more. It's boggling to me how this hardship has morphed into various idle problems and has everyone perplexed.. or in view of that it seems. I've been dealing taking into account this previously July.. makes me appreciate my 240z 10 become old more.My dad owns an sc400 and its been truly good to him.. I'm having a difficult era not bodily mordant considering this purchase. I do tone subsequent to its a good car though. Motor sounds sweet and is super mild taking into consideration presidency right.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you stirring to date on 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 produce a result many factors may cause the thesame symptom(s)