Now you might think that spraying lighter gas roughly speaking a hot engine isnt wise, however the flash /ignition dwindling of gas is approximately 400C thus you craving a naked flame or spark to set it off and Ive used this method for many years without incident. fake your pretentiousness through each doable 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 provide a spraying wand and permit a attend to blast of gas into each area, especially those difficult to achieve afterward large implements.
I did re-check them tho. The master tech did extensive tests upon the let breathe flow meter and said it was good. later I unplug it and manage the motor, the car runs harsh and at 850ish. I can and no-one else guess that my supplementary 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 different of rpm though? I think it forlorn adjusts it in the region of 1k..
This could be a large vacuum leak ,with the MAF amalgamated it is by yourself measuring the expose that is getting considering the MAF, thus if the intake manifold is sucking in ventilate the freshen to fuel ratio will be entirely out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. with carb cleaner vaporizer spray in the area of the hissing later the engine giving out and following you listen the engine stall or rev sophisticated there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.