Hello, I have repaired more than 30000 vehicles in my career and I craving to ask you questions previously I am not there in person to pile up facts, data, or to test your vehicle. I may question you to do its stuff investigation in my stead. If breakdown is needed and you would rather not function testing, I can come up with the money for my best advice, Fuel pressure?
Thanks for your response. I just checked what you mentioned, that I hadn't already checked, except fuel pressure.Let me say you a tiny more just about the suffering history. It currently has a master tech official idle expose manage valve and tps installed. without moving anything, the last (used) ecu and my original, would control in the car without this symptom.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you going on 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 going on and is warmed up? oftentimes in engine work many factors may cause the same symptom(s)