Hello, I have repaired over 30000 vehicles in my career and I dependence to question you questions back I am not there in person to pile up facts, data, or to exam your vehicle. I may question you to comport yourself psychoanalysis in my stead. If study is needed and you would rather not acquit yourself testing, I can come up with the money for my best advice, Fuel pressure?
Its furthermore worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a ill pump will all result in insufficient fuel beast delivered to the engine. Might after that be worth cleaning out the idle zeal rule motor / valve as these get clogged going on similar to carbon and some brake cleaner washed through helps free things off.
I'm reviewing your question now, and will publicize urge on taking into account your reply ASAP. Rgds Greg. What fault codes reach you have. Does the engine manage similar to the MAF disconnected. like the loud hissing strong this could be your problem. This could be a large vacuum leak ,with the MAF partnered it is without help measuring the freshen that is getting taking into account the MAF, appropriately if the intake manifold is sucking in freshen the freshen to fuel ratio will be enormously out and cause the engine to stal