Check the hose clips for tightness and examine the trunking for any cracks or splits and along with all the vacuum system, the little bore pipes and fittings for cracks and missing parts. The best pretension to find a leak is to have the engine government and hot and next vaporizer lighter gas /propane or brake cleaner approaching each joint in turn. If the engine rev s up you ve found your leak.
I bought it in July, drove it home from LA (to Utah), and the problems started shortly after I got it home.Any additional assist you can manage to pay for is appreciated. I don't know what else to realize but understand it back to the dealer. I know I've got the shop foreman operating upon it at the dealer, but I still tone its pushed to the back as its pass and everyone loses in this situation.
I'm reviewing your question now, and will post support with your respond ASAP. Rgds Greg. What malfunction codes reach you have. Does the engine govern subsequently the MAF disconnected. behind the noisy hissing solid this could be your problem. This could be a large vacuum leak ,with the MAF similar it is lonesome measuring the freshen that is getting later than the MAF, for that reason if the intake manifold is sucking in let breathe the ventilate to fuel ratio will be extremely out and cause the engine to stal