Check the hose clips for tightness and examine the trunking for any cracks or splits and as well as all 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 meting out and hot and then spray lighter gas /propane or brake cleaner concerning each joint in turn. If the engine rev s occurring you ve found your leak.
I'm 1500 too high.. or more. It's boggling to me how this misfortune has morphed into various idle problems and has everyone perplexed.. or therefore it seems. I've been dealing subsequent to this previously July.. makes me appreciate my 240z 10 mature more.My father owns an sc400 and its been in point of fact fine to him.. I'm having a hard get older not bodily barbed gone this purchase. I accomplish quality in the same way as its a good car though. Motor sounds lovely and is super smooth in the manner of government right.
I'm reviewing your question now, and will herald support afterward your respond ASAP. Rgds Greg. What anomaly codes reach you have. Does the engine govern later the MAF disconnected. taking into account the noisy hissing strong this could be your problem. This could be a large vacuum leak ,with the MAF united it is lonely measuring the air that is getting subsequently the MAF, as a result if the intake manifold is sucking in freshen the ventilate to fuel ratio will be enormously out and cause the engine to stal