Hello, I have repaired higher than 30000 vehicles in my career and I dependence to question you questions previously I am not there in person to assemble facts, data, or to test your vehicle. I may question you to take steps examination in my stead. If investigation is needed and you would rather not perform 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 assist you can allow is appreciated. I don't know what else to do but acknowledge it support to the dealer. I know I've got the shop foreman energetic on it at the dealer, but I yet tone its pushed to the back up as its obsolete and everyone loses in this situation.
This could be a large vacuum leak ,with the MAF united it is solitary measuring the air that is getting subsequent to the MAF, appropriately if the intake manifold is sucking in ventilate the air to fuel ratio will be certainly out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. in the same way as carb cleaner spray can spray in the place of the hissing once the engine doling out and with you hear the engine stall or rev cutting edge there is the leak ,could be a bad vacuum hose bad gasket on the manifold.