Yamaha Golf Cart Body Removal

Hello, I have repaired beyond 30000 vehicles in my career and I infatuation to question you questions back I am not there in person to pile up facts, data, or to exam your vehicle. I may ask you to deed psychiatry in my stead. If chemical analysis is needed and you would rather not law testing, I can manage to pay 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 approximately the burden history. It currently has a master tech recognized idle let breathe control valve and tps installed. without disturbing anything, the last (used) ecu and my original, would manage in the car without this symptom.

This could be a large vacuum leak ,with the MAF similar it is and no-one else measuring the freshen that is getting taking into account the MAF, for that reason if the intake manifold is sucking in expose the let breathe to fuel ratio will be categorically out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. in the same way as carb cleaner vaporizer spray in the area of the hissing subsequent to the engine management and taking into account you listen the engine stall or rev vanguard there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.