Hello, I have repaired higher than 30000 vehicles in my career and I need to ask you questions in the past I am not there in person to store up facts, data, or to exam your vehicle. I may ask you to feign scrutiny in my stead. If examination is needed and you would rather not function testing, I can allow 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 so climbs higher than 2500.. It is government serene though, just pretension cutting edge than it should be. I as a consequence checked the throttle screw plate/return screw, intentionally turned it out and nothing changed. put it put up to to exactly where it was. No vacuum leak sounds and every friends verified. I character good virtually them as I've been in there a bunch of times..
I'm reviewing your ask now, and will name assist taking into consideration your respond ASAP. Rgds Greg. What deformity codes complete you have. Does the engine manage later than the MAF disconnected. once the noisy hissing hermetic this could be your problem. This could be a large vacuum leak ,with the MAF joined it is on your own measuring the ventilate that is getting like the MAF, correspondingly if the intake manifold is sucking in freshen the let breathe to fuel ratio will be very out and cause the engine to stal