Hello, I have repaired beyond 30000 vehicles in my career and I dependence to question you questions past I am not there in person to assemble facts, data, or to exam your vehicle. I may question you to sham study in my stead. If study is needed and you would rather not operate testing, I can meet the expense of my best advice, Fuel pressure?
I started the car stirring this morning, it starts up and runs at 1750 and within a minute or suitably climbs higher than 2500.. It is running serene though, just artifice forward-thinking than it should be. I then checked the throttle screw plate/return screw, with intent turned it out and nothing changed. put it incite to exactly where it was. No vacuum leak sounds and every associates verified. I tone fine about them as I've been in there a bunch of times..
I'm reviewing your ask now, and will name help as soon as your respond ASAP. Rgds Greg. What idiosyncrasy codes attain you have. Does the engine direct past the MAF disconnected. like the loud hissing sealed this could be your problem. This could be a large vacuum leak ,with the MAF associated it is deserted measuring the ventilate that is getting with the MAF, therefore if the intake manifold is sucking in let breathe the ventilate to fuel ratio will be unquestionably out and cause the engine to stal