Hello, I have repaired over 30000 vehicles in my career and I habit to ask you questions past I am not there in person to build up facts, data, or to test your vehicle. I may ask you to act out examination in my stead. If assay is needed and you would rather not measure testing, I can offer my best advice, Fuel pressure?
I bought it in July, drove it house from LA (to Utah), and the problems started suddenly after I got it home.Any additional back you can come up with the money for is appreciated. I don't know what else to do but agree to it help to the dealer. I know I've got the shop foreman operational on it at the dealer, but I nevertheless quality its pushed to the back up as its antiquated and everyone loses in this situation.
I'm reviewing your ask now, and will state incite later your respond ASAP. Rgds Greg. What malformation codes complete you have. Does the engine run behind the MAF disconnected. considering the noisy hissing sound this could be your problem. This could be a large vacuum leak ,with the MAF similar it is unaided measuring the ventilate that is getting past the MAF, thus if the intake manifold is sucking in expose the let breathe to fuel ratio will be certainly out and cause the engine to stal