Hello, I have repaired on top of 30000 vehicles in my career and I dependence to ask you questions in the past I am not there in person to collect facts, data, or to test your vehicle. I may question you to take steps examination in my stead. If investigation is needed and you would rather not appear in testing, I can provide 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 practically the misfortune history. It currently has a master tech credited idle ventilate govern valve and tps installed. without touching anything, the last (used) ecu and my original, would rule in the car without this symptom.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you happening 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 up and is warmed up? oftentimes in engine exploit many factors may cause the similar symptom(s)