Now you might think that spraying lighter gas re a warm engine isnt wise, however the flash /ignition narrowing of gas is more or less 400C for that reason you infatuation a naked flame or spark to set it off and Ive used this method for many years without incident. law your quirk through each feasible joint one at a mature and you should find it. I use a slightly flattened piece of brake pipe and some rubber hose from the can of lighter gas to offer a spraying wand and allow a focus on blast of gas into each area, especially those difficult to achieve afterward large implements.
Thanks for your response. I just checked what you mentioned, that I hadn't already checked, except fuel pressure.Let me say you a little more roughly the difficulty history. It currently has a master tech attributed idle expose govern valve and tps installed. without touching anything, the last (used) ecu and my original, would manage in the car without this symptom.
I don't have any check engine lights unless I unplug the MAF sensor. when the MAF is plugged in then the car will stall unless I put my foot on the accelerator. There is as a consequence an intermittent popping hermetic coming at idle.