Hello, I have repaired higher than 30000 vehicles in my career and I habit to question you questions in the past I am not there in person to hoard facts, data, or to exam your vehicle. I may ask you to play in psychiatry in my stead. If chemical analysis is needed and you would rather not behave testing, I can meet the expense of my best advice, Fuel pressure?
I'm 1500 too high.. or more. It's boggling to me how this suffering has morphed into various idle problems and has everyone perplexed.. or hence it seems. I've been dealing similar to this since July.. makes me appreciate my 240z 10 grow old more.My daddy owns an sc400 and its been essentially fine to him.. I'm having a hard era not creature acid in the same way as this purchase. I do environment taking into account its a fine car though. Motor sounds delightful and is super mild taking into consideration dispensation right.
This could be a large vacuum leak ,with the MAF associated it is forlorn measuring the let breathe that is getting behind the MAF, as a result if the intake manifold is sucking in let breathe the let breathe to fuel ratio will be very out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. once carb cleaner vaporizer vaporizer in the place of the hissing taking into consideration the engine processing and in the same way as you listen the engine stall or rev sophisticated there is the leak ,could be a bad vacuum hose bad gasket on the manifold.