Hello, I have repaired greater than 30000 vehicles in my career and I craving to question you questions before I am not there in person to gather together facts, data, or to exam your vehicle. I may ask you to put on an act psychiatry in my stead. If assay is needed and you would rather not play-act 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 problem has morphed into various idle problems and has everyone perplexed.. or fittingly it seems. I've been dealing in the manner of this previously July.. makes me appreciate my 240z 10 epoch more.My dad owns an sc400 and its been really good to him.. I'm having a difficult period not visceral prickly in the same way as this purchase. I accomplish air gone its a good car though. Motor sounds delectable and is super serene subsequently giving out right.
This could be a large vacuum leak ,with the MAF joined it is single-handedly measuring the freshen that is getting afterward the MAF, hence if the intake manifold is sucking in ventilate the air to fuel ratio will be entirely out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. next carb cleaner spray can spray can in the place of the hissing taking into account the engine dealing out and when you listen the engine stall or rev well ahead there is the leak ,could be a bad vacuum hose bad gasket on the manifold.