Hello, I have repaired greater than 30000 vehicles in my career and I compulsion to question you questions before I am not there in person to accumulate facts, data, or to test your vehicle. I may ask you to produce an effect psychoanalysis in my stead. If psychotherapy is needed and you would rather not play testing, I can have the funds for my best advice, Fuel pressure?
I started the car going on this morning, it starts up and runs at 1750 and within a minute or consequently climbs higher than 2500.. It is dealing out serene though, just exaggeration cutting edge than it should be. I as a consequence 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 friends verified. I air fine about them as I've been in there a bunch of times..
I'm reviewing your ask now, and will publicize urge on past your answer ASAP. Rgds Greg. What irregularity codes accomplish you have. Does the engine run in the manner of the MAF disconnected. considering the noisy hissing unassailable this could be your problem. This could be a large vacuum leak ,with the MAF aligned it is single-handedly measuring the air that is getting bearing in mind the MAF, therefore if the intake manifold is sucking in ventilate the freshen to fuel ratio will be enormously out and cause the engine to stal