Essien

Thanks I tried to reset the ecu by removing the negative terminal of the batery for some minutes, but it initialy appeared to be working but after like 10 seconds, the rpm goes down to almost zero and shaking then dies.the worse thing again is that the batery light as join the check engine light on display even when the car is moving .

Thanks Davy I really appreciate your concern and information its really helping. The truth is, I got the correct timing position online when I realize the mechanic had made the mistake. I discovered one of the spark plug coil was not contacting. I have not driven the car for long distance because of the stalling issues and I also notice a high fuel consumption during test driving.so am planning on changing all the spark plugs and the faulty coil. Please how do I reset my ECU when the vehicle is still stalling? the check engine light is on and it has been like that even before the problem. It was when I had issue with the tthrottle body then, that the check engine light was blinking,and its stoped when I replaced it.

Thank you all for this info, The valve got damage when the timing belt was fixed wrongly so I had to fix the cylinder as a whole. For the air control valve,I have search all around the engine but could only see something that looks like EGR valve which have removed and clean but don't know if its faulty cos its still looks good and springing well. After all that the car still would not stop stalling and dying. Could it be the spark plug?

Hello! Please I have a space star with a Gdi 1.8 4g93 model engine with a stalling problem. I just fix the timing belt and valve, and since then, have lost the idle running. The engine starts and dies immediately unless I accelerate it and once my leg is off the pedal,the engine dies. I have checked the MAF flow meter,fuel pump throthle but still the same.please I need help.Thank you