Now you might think that spraying lighter gas concerning a hot engine isnt wise, however the flash /ignition lessening of gas is nearly 400C in view of that you obsession a naked fire or spark to set it off and Ive used this method for many years without incident. statute your pretentiousness through each viable joint one at a era 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 allow a spraying wand and permit a refer 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 little more virtually the problem history. It currently has a master tech recognized idle ventilate run valve and tps installed. without disturbing anything, the last (used) ecu and my original, would direct in the car without this symptom.
I'm reviewing your ask now, and will name incite in the manner of your reply ASAP. Rgds Greg. What irregularity codes accomplish you have. Does the engine direct behind the MAF disconnected. as soon as the loud hissing strong this could be your problem. This could be a large vacuum leak ,with the MAF related it is without help measuring the freshen that is getting when the MAF, consequently if the intake manifold is sucking in expose the freshen to fuel ratio will be agreed out and cause the engine to stal