Hello, I have repaired greater than 30000 vehicles in my career and I infatuation to question you questions past I am not there in person to gather facts, data, or to test your vehicle. I may question you to statute laboratory analysis in my stead. If investigation is needed and you would rather not produce an effect testing, I can manage to pay for my best advice, Fuel pressure?
I bought it in July, drove it home from LA (to Utah), and the problems started suddenly after I got it home.Any further assist you can pay for is appreciated. I don't know what else to accomplish but acknowledge it assist to the dealer. I know I've got the shop foreman full of life upon it at the dealer, but I still character its pushed to the back up as its old-fashioned and everyone loses in this situation.
I'm reviewing your question now, and will declare incite taking into consideration your answer ASAP. Rgds Greg. What idiosyncrasy codes pull off you have. Does the engine control like the MAF disconnected. bearing in mind the noisy hissing unquestionable this could be your problem. This could be a large vacuum leak ,with the MAF united it is forlorn measuring the air that is getting taking into consideration the MAF, hence if the intake manifold is sucking in let breathe the ventilate to fuel ratio will be no question out and cause the engine to stal