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 quirk to find a leak is to have the engine government and hot and next vaporizer lighter gas /propane or brake cleaner vis--vis 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 gruffly after I got it home.Any other incite you can provide is appreciated. I don't know what else to reach but understand it incite to the dealer. I know I've got the shop foreman functioning on it at the dealer, but I nevertheless character its pushed to the urge on as its outdated and everyone loses in this situation.
I'm reviewing your ask now, and will pronounce support later than your answer ASAP. Rgds Greg. What irregularity codes do you have. Does the engine rule next the MAF disconnected. considering the loud hissing sealed this could be your problem. This could be a large vacuum leak ,with the MAF aligned it is unaccompanied measuring the air that is getting with the MAF, suitably if the intake manifold is sucking in expose the air to fuel ratio will be very out and cause the engine to stal