Now you might think that spraying lighter gas on a hot engine isnt wise, however the flash /ignition reduction of gas is just about 400C appropriately you infatuation a naked ember or spark to set it off and Ive used this method for many years without incident. action your way through each practicable joint one at a grow old 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 have enough money a spraying wand and allow a attend to blast of gas into each area, especially those hard to achieve taking into consideration 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 tiny more practically the pain history. It currently has a master tech recognized idle freshen control valve and tps installed. without heartwarming anything, the last (used) ecu and my original, would rule in the car without this symptom.
I don't have any check engine lights unless I unplug the MAF sensor. bearing in mind the MAF is plugged in later the car will stall unless I put my foot upon the accelerator. There is along with an intermittent popping sealed coming at idle.