Check the hose clips for tightness and examine the trunking for any cracks or splits and with every the vacuum system, the little bore pipes and fittings for cracks and missing parts. The best pretentiousness to find a leak is to have the engine admin and warm and subsequently vaporizer lighter gas /propane or brake cleaner concerning each joint in turn. If the engine rev s happening you ve found your leak.
I did re-check them tho. The master tech did extensive tests upon the freshen flow meter and said it was good. subsequently I unplug it and run the motor, the car runs gruff and at 850ish. I can unaided guess that my further rebuilt ecu has an issue, or the tps needs to be re-adjusted, or someway my maf has died in the midst of all this. I don't think the tps has that much rule in the swap of rpm though? I think it forlorn adjusts it almost 1k..
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you in the works to date upon every maintenance; spark plugs fuel filter pcv vlave etc? have you performed a visual inspection and listened to engine as it warms occurring and is warmed up? oftentimes in engine work many factors may cause the thesame symptom(s)