Now you might think that spraying lighter gas in relation to a hot engine isnt wise, however the flash /ignition dwindling of gas is roughly 400C in view of that you obsession a naked flame or spark to set it off and Ive used this method for many years without incident. exploit your quirk through each feasible joint one at a times 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 concentrate on blast of gas into each area, especially those hard to reach taking into account 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. following I unplug it and run the motor, the car runs rasping and at 850ish. I can single-handedly guess that my further rebuilt ecu has an issue, or the tps needs to be re-adjusted, or anyhow my maf has died in the midst of every this. I don't think the tps has that much manage in the alternating of rpm though? I think it only adjusts it with reference to 1k..
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you happening to date on all maintenance; spark plugs fuel filter pcv vlave etc? have you performed a visual inspection and listened to engine as it warms happening and is warmed up? oftentimes in engine discharge duty many factors may cause the similar symptom(s)