Now you might think that spraying lighter gas roughly a warm engine isnt wise, however the flash /ignition narrowing of gas is very nearly 400C correspondingly you habit a naked ember or spark to set it off and Ive used this method for many years without incident. acquit yourself your mannerism through each attainable joint one at a get older and you should locate it. I use a slightly flattened fragment of brake pipe and some rubber hose from the can of lighter gas to meet the expense of a spraying wand and permit a dispatch blast of gas into each area, especially those difficult to attain subsequently large implements.
Its afterward worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a in poor health pump will every upshot in insufficient fuel beast delivered to the engine. Might next be worth cleaning out the idle rapidity rule motor / valve as these get clogged going on behind carbon and some brake cleaner washed through helps pardon things off.
I don't have any check engine lights unless I unplug the MAF sensor. next the MAF is plugged in later the car will stall unless I put my foot upon the accelerator. There is in addition to an intermittent popping unquestionable coming at idle.