Now you might think that spraying lighter gas something like a warm engine isnt wise, however the flash /ignition tapering off of gas is about 400C hence you compulsion a naked flare or spark to set it off and Ive used this method for many years without incident. deed your quirk through each possible joint one at a epoch 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 meet the expense of a spraying wand and permit a tackle blast of gas into each area, especially those difficult to accomplish once large implements.
Thanks for your response. I just checked what you mentioned, that I hadn't already checked, except fuel pressure.Let me tell you a tiny more roughly the suffering history. It currently has a master tech certified idle air run valve and tps installed. without distressing anything, the last (used) ecu and my original, would direct in the car without this symptom.
I'm reviewing your question now, and will reveal back up in imitation of your respond ASAP. Rgds Greg. What malformation codes get you have. Does the engine run in imitation of the MAF disconnected. with the noisy hissing solid this could be your problem. This could be a large vacuum leak ,with the MAF combined it is without help measuring the expose that is getting once the MAF, appropriately if the intake manifold is sucking in air the expose to fuel ratio will be categorically out and cause the engine to stal