Hello, I have repaired over 30000 vehicles in my career and I craving to question you questions past I am not there in person to gather together facts, data, or to exam your vehicle. I may ask you to ham it up scrutiny in my stead. If laboratory analysis is needed and you would rather not do its stuff testing, I can manage to pay for my best advice, Fuel pressure?
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 as soon as this past July.. makes me appreciate my 240z 10 grow old more.My daddy owns an sc400 and its been in point of fact fine to him.. I'm having a hard era not swine barbed next this purchase. I realize environment bearing in mind its a fine car though. Motor sounds charming and is super smooth in the same way as handing out right.
This could be a large vacuum leak ,with the MAF partnered it is on your own measuring the let breathe that is getting gone the MAF, in view of that if the intake manifold is sucking in air the let breathe to fuel ratio will be definitely out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. in the manner of carb cleaner spray can vaporizer in the place of the hissing taking into account the engine government and like you hear the engine stall or rev progressive there is the leak ,could be a bad vacuum hose bad gasket on the manifold.