Check the hose clips for tightness and examine the trunking for any cracks or splits and then every the vacuum system, the small bore pipes and fittings for cracks and missing parts. The best mannerism to find a leak is to have the engine processing and hot and after that vaporizer lighter gas /propane or brake cleaner in this area each joint in turn. If the engine rev s happening you ve found your leak.
I bought it in July, drove it house from LA (to Utah), and the problems started immediately after I got it home.Any new help you can have enough money is appreciated. I don't know what else to realize but give a positive response it put up to to the dealer. I know I've got the shop foreman on the go on it at the dealer, but I still setting its pushed to the assist as its obsolete and everyone loses in this situation.
This could be a large vacuum leak ,with the MAF united it is by yourself measuring the let breathe that is getting in the manner of the MAF, so if the intake manifold is sucking in ventilate the freshen to fuel ratio will be enormously out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. subsequently carb cleaner vaporizer spray can in the area of the hissing subsequent to the engine management and in imitation of you hear the engine stall or rev future there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.