Check the hose clips for tightness and inspect the trunking for any cracks or splits and as well as every the vacuum system, the little bore pipes and fittings for cracks and missing parts. The best habit to find a leak is to have the engine meting out and hot and then spray can lighter gas /propane or brake cleaner vis--vis each joint in turn. If the engine rev s going on you ve found your leak.
I bought it in July, drove it home from LA (to Utah), and the problems started rudely after I got it home.Any extra back up you can allow is appreciated. I don't know what else to do but receive it urge on to the dealer. I know I've got the shop foreman dynamic upon it at the dealer, but I still feel its pushed to the incite as its antiquated and everyone loses in this situation.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you occurring to date on all maintenance; spark plugs fuel filter pcv vlave etc? have you performed a visual inspection and listened to engine as it warms going on and is warmed up? oftentimes in engine play-act many factors may cause the same symptom(s)