Hello, I have repaired exceeding 30000 vehicles in my career and I compulsion to ask you questions in the past I am not there in person to pile up facts, data, or to test your vehicle. I may question you to act out psychiatry in my stead. If assay is needed and you would rather not fake testing, I can pay for my best advice, Fuel pressure?
I did re-check them tho. The master tech did extensive tests upon the freshen flow meter and said it was good. taking into consideration I unplug it and govern the motor, the car runs rough and at 850ish. I can only guess that my extra 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 run in the alternative of rpm though? I think it on your own adjusts it more or less 1k..
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you up to date on every 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 conduct yourself many factors may cause the thesame symptom(s)