Hello, I have repaired higher than 30000 vehicles in my career and I craving to question you questions previously I am not there in person to gather facts, data, or to exam your vehicle. I may question you to deed breakdown in my stead. If psychotherapy is needed and you would rather not take steps 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 tell you a tiny more just about the hardship history. It currently has a master tech approved idle expose govern valve and tps installed. without touching anything, the last (used) ecu and my original, would manage in the car without this symptom.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you up 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 in the works and is warmed up? oftentimes in engine discharge duty many factors may cause the similar symptom(s)