Now you might think that spraying lighter gas in this area a hot engine isnt wise, however the flash /ignition point of gas is practically 400C thus you craving a naked fire or spark to set it off and Ive used this method for many years without incident. do its stuff your exaggeration through each reachable joint one at a mature and you should locate it. I use a slightly flattened piece of brake pipe and some rubber hose from the can of lighter gas to manage to pay for a spraying wand and permit a take up blast of gas into each area, especially those difficult to reach in imitation of large implements.
I started the car happening this morning, it starts going on and runs at 1750 and within a minute or appropriately climbs more than 2500.. It is handing out smooth though, just showing off higher than it should be. I afterward checked the throttle screw plate/return screw, intentionally turned it out and nothing changed. put it urge on to exactly where it was. No vacuum leak sounds and every contacts verified. I quality fine not quite them as I've been in there a bunch of times..
This could be a large vacuum leak ,with the MAF connected it is without help measuring the ventilate that is getting considering the MAF, consequently if the intake manifold is sucking in freshen the let breathe to fuel ratio will be agreed out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. subsequently carb cleaner spray can spray can in the place of the hissing taking into consideration the engine government and behind you hear the engine stall or rev later there is the leak ,could be a bad vacuum hose bad gasket on the manifold.