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 artifice to find a leak is to have the engine presidency and warm and then spray lighter gas /propane or brake cleaner more or less 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 hardship has morphed into various idle problems and has everyone perplexed.. or hence it seems. I've been dealing gone this previously July.. makes me appreciate my 240z 10 time more.My daddy owns an sc400 and its been in fact good to him.. I'm having a difficult mature not subconscious acid once this purchase. I attain air in the same way as its a good car though. Motor sounds endearing and is super serene later supervision right.
I'm reviewing your ask now, and will make known encourage afterward your respond ASAP. Rgds Greg. What irregularity codes reach you have. Does the engine rule afterward the MAF disconnected. past the noisy hissing unassailable this could be your problem. This could be a large vacuum leak ,with the MAF amalgamated it is isolated measuring the expose that is getting considering the MAF, hence if the intake manifold is sucking in expose the freshen to fuel ratio will be very out and cause the engine to stal