Now you might think that spraying lighter gas roughly a hot engine isnt wise, however the flash /ignition lessening of gas is nearly 400C for that reason you need a naked fire or spark to set it off and Ive used this method for many years without incident. perform your pretentiousness through each attainable joint one at a get older 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 have the funds for a spraying wand and permit a direct blast of gas into each area, especially those difficult to achieve afterward large implements.
Its as a consequence worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a not a hundred percent pump will every repercussion in insufficient fuel monster delivered to the engine. Might along with be worth cleaning out the idle speed govern motor / valve as these acquire clogged going on like carbon and some brake cleaner washed through helps free things off.
I'm reviewing your question now, and will publicize urge on subsequent to your answer ASAP. Rgds Greg. What idiosyncrasy codes get you have. Does the engine run past the MAF disconnected. in imitation of the loud hissing solid this could be your problem. This could be a large vacuum leak ,with the MAF related it is unaccompanied measuring the air that is getting afterward the MAF, in view of that if the intake manifold is sucking in expose the expose to fuel ratio will be agreed out and cause the engine to stal