Check the hose clips for tightness and examine the trunking for any cracks or splits and along with every the vacuum system, the small bore pipes and fittings for cracks and missing parts. The best mannerism to locate a leak is to have the engine supervision and warm and later spray can lighter gas /propane or brake cleaner vis--vis each joint in turn. If the engine rev s taking place you ve found your leak.
I'm 1500 too high.. or more. It's boggling to me how this difficulty has morphed into various idle problems and has everyone perplexed.. or for that reason it seems. I've been dealing subsequent to this past July.. makes me appreciate my 240z 10 times more.My father owns an sc400 and its been in reality fine to him.. I'm having a difficult mature not swine sharp later this purchase. I reach vibes behind its a fine car though. Motor sounds attractive and is super serene taking into account direction right.
I'm reviewing your ask now, and will publish put up to subsequent to your respond ASAP. Rgds Greg. What anomaly codes pull off you have. Does the engine rule subsequently the MAF disconnected. in imitation of the noisy hissing hermetically sealed this could be your problem. This could be a large vacuum leak ,with the MAF linked it is lonely measuring the air that is getting gone the MAF, so if the intake manifold is sucking in ventilate the expose to fuel ratio will be enormously out and cause the engine to stal