Hello, I have repaired exceeding 30000 vehicles in my career and I habit to ask you questions since I am not there in person to assemble facts, data, or to exam your vehicle. I may ask you to accomplish examination in my stead. If psychoanalysis is needed and you would rather not perform 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 suffering has morphed into various idle problems and has everyone perplexed.. or so it seems. I've been dealing later than this since July.. makes me appreciate my 240z 10 time more.My father owns an sc400 and its been really fine to him.. I'm having a hard become old not beast acid similar to this purchase. I accomplish mood considering its a good car though. Motor sounds lovable and is super serene when supervision right.
This could be a large vacuum leak ,with the MAF aligned it is lonely measuring the air that is getting behind the MAF, therefore if the intake manifold is sucking in let breathe the freshen to fuel ratio will be unconditionally out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. like carb cleaner spray vaporizer in the area of the hissing later than the engine processing and in the manner of you hear the engine stall or rev forward-thinking there is the leak ,could be a bad vacuum hose bad gasket on the manifold.