Oldman Ride, currently my car condition is same with u, using VQ30 injector & VQ30 ECU on VQ25 engine, seems like have some problems, it have to wait for 5 to 10 min every morning i start the car only can run smooth, otherwise its speed like kancil... But my engine sound is very rough, especially tear pad, anyway to solve it? If not then i will change the engine.