Now you might think that spraying lighter gas just about a hot engine isnt wise, however the flash /ignition lessening of gas is approximately 400C fittingly you compulsion a naked blaze or spark to set it off and Ive used this method for many years without incident. function your artifice through each viable joint one at a era 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 come up with the money for a spraying wand and permit a adopt blast of gas into each area, especially those hard to attain afterward large implements.
I did re-check them tho. The master tech did extensive tests on the ventilate flow meter and said it was good. behind I unplug it and rule the motor, the car runs prickly and at 850ish. I can solitary guess that my supplementary 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 govern in the stand-in of rpm though? I think it without help adjusts it in this area 1k..
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you going on to date upon all maintenance; spark plugs fuel filter pcv vlave etc? have you performed a visual inspection and listened to engine as it warms stirring and is warmed up? oftentimes in engine accomplish many factors may cause the thesame symptom(s)