Hello, I have repaired higher than 30000 vehicles in my career and I infatuation to ask you questions before I am not there in person to pile up facts, data, or to test your vehicle. I may question you to take action assay in my stead. If breakdown is needed and you would rather not do its stuff testing, I can come up with the money for my best advice, Fuel pressure?
I bought it in July, drove it house from LA (to Utah), and the problems started gruffly after I got it home.Any extra support you can provide is appreciated. I don't know what else to get but put up with it back to the dealer. I know I've got the shop foreman in action on it at the dealer, but I still mood its pushed to the back up as its out of date and everyone loses in this situation.
This could be a large vacuum leak ,with the MAF joined it is only measuring the air that is getting next the MAF, for that reason if the intake manifold is sucking in freshen the ventilate to fuel ratio will be no question out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. next carb cleaner spray can spray in the place of the hissing taking into consideration the engine presidency and later you hear the engine stall or rev innovative there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.