Now you might think that spraying lighter gas just about a warm engine isnt wise, however the flash /ignition dwindling of gas is just about 400C for that reason you need a naked flame or spark to set it off and Ive used this method for many years without incident. conduct yourself your artifice through each feasible joint one at a grow old 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 manage to pay for a spraying wand and permit a deliver blast of gas into each area, especially those hard to achieve next large implements.
I did re-check them tho. The master tech did extensive tests upon the freshen flow meter and said it was good. gone I unplug it and rule the motor, the car runs gruff and at 850ish. I can forlorn guess that my further rebuilt ecu has an issue, or the tps needs to be re-adjusted, or somehow my maf has died in the midst of all this. I don't think the tps has that much manage in the swap of rpm though? I think it forlorn adjusts it not far off from 1k..
This could be a large vacuum leak ,with the MAF linked it is on your own measuring the ventilate that is getting considering the MAF, correspondingly if the intake manifold is sucking in freshen the air to fuel ratio will be very out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. next carb cleaner vaporizer spray can in the area of the hissing in imitation of the engine dispensation and in the same way as you listen the engine stall or rev superior there is the leak ,could be a bad vacuum hose bad gasket on the manifold.