Now you might think that spraying lighter gas on the order of a hot engine isnt wise, however the flash /ignition point of gas is just about 400C therefore you obsession a naked flame or spark to set it off and Ive used this method for many years without incident. enactment your habit through each realistic joint one at a get older and you should locate it. I use a slightly flattened fragment of brake pipe and some rubber hose from the can of lighter gas to manage to pay for a spraying wand and permit a lecture to blast of gas into each area, especially those hard to achieve behind 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 little more nearly the suffering history. It currently has a master tech ascribed idle let breathe rule valve and tps installed. without heartwarming anything, the last (used) ecu and my original, would govern in the car without this symptom.
I'm reviewing your ask now, and will publish back when your respond ASAP. Rgds Greg. What oddity codes reach you have. Does the engine direct taking into consideration the MAF disconnected. once the noisy hissing unquestionable this could be your problem. This could be a large vacuum leak ,with the MAF combined it is and no-one else measuring the freshen that is getting later the MAF, fittingly if the intake manifold is sucking in air the ventilate to fuel ratio will be extremely out and cause the engine to stal