Now you might think that spraying lighter gas on the order of a warm engine isnt wise, however the flash /ignition lessening of gas is just about 400C hence you need a naked flame or spark to set it off and Ive used this method for many years without incident. affect your mannerism through each attainable joint one at a era and you should locate it. I use a slightly flattened piece of brake pipe and some rubber hose from the can of lighter gas to have the funds for a spraying wand and allow a direct blast of gas into each area, especially those hard to attain considering large implements.
I bought it in July, drove it house from LA (to Utah), and the problems started brusquely after I got it home.Any additional assist you can have enough money is appreciated. I don't know what else to do but say you will it back to the dealer. I know I've got the shop foreman on the go on it at the dealer, but I still quality its pushed to the incite as its antiquated and everyone loses in this situation.
This could be a large vacuum leak ,with the MAF linked it is on your own measuring the ventilate that is getting behind the MAF, in view of that if the intake manifold is sucking in freshen the freshen to fuel ratio will be utterly out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. with carb cleaner spray can vaporizer in the area of the hissing later than the engine meting out and later than you listen the engine stall or rev difficult there is the leak ,could be a bad vacuum hose bad gasket on the manifold.