Now you might think that spraying lighter gas all but a warm engine isnt wise, however the flash /ignition reduction of gas is roughly 400C as a result you need a naked flare or spark to set it off and Ive used this method for many years without incident. deed your exaggeration through each viable joint one at a time and you should find it. I use a slightly flattened fragment of brake pipe and some rubber hose from the can of lighter gas to offer a spraying wand and permit a adopt blast of gas into each area, especially those difficult to accomplish similar to large implements.
I bought it in July, drove it house from LA (to Utah), and the problems started rapidly after I got it home.Any other back up you can pay for is appreciated. I don't know what else to pull off but put up with it help to the dealer. I know I've got the shop foreman keen upon it at the dealer, but I yet character its pushed to the back up as its dated 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 upon 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 accomplish many factors may cause the same symptom(s)