Check the hose clips for tightness and inspect the trunking for any cracks or splits and then all the vacuum system, the small bore pipes and fittings for cracks and missing parts. The best quirk to locate a leak is to have the engine dispensation and warm and later spray can lighter gas /propane or brake cleaner in relation to each joint in turn. If the engine rev s taking place you ve found your leak.
I bought it in July, drove it home from LA (to Utah), and the problems started immediately after I got it home.Any new help you can provide is appreciated. I don't know what else to complete but take 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 quality its pushed to the put up to as its old and everyone loses in this situation.
I'm reviewing your ask now, and will name incite in imitation of your answer ASAP. Rgds Greg. What defect codes complete you have. Does the engine rule following the MAF disconnected. subsequent to the noisy hissing unassailable this could be your problem. This could be a large vacuum leak ,with the MAF related it is without help measuring the ventilate that is getting similar to the MAF, correspondingly if the intake manifold is sucking in ventilate the freshen to fuel ratio will be totally out and cause the engine to stal