Thanx a lot brother for such a prompt reply. I am facing following problems:
The car starts fine. But if i press accelerator immediately or try to drive it with cold start it shuts off. If i let it start for 10 minutes, it seems fine. but whenever there is a speed breaker or any hurdle ahead and i press brake and clutch, the engine shuts off. No matter how hot the engine is. I have got the MAF sensor cleaned, installed new air filter, installed new spark plugs and got the throttle body cleaned. but the problem persists. Similarly i tried to enhance the rpm of the engine to overcome this problem but after some days i face the same problem.
My rpm meter is not working. from where i can get it worked. It has the original B13 meter.
Through the forums i have learned that the fuel pump should not be directly connected through a wire, it must by connected with the ECU. My fuel pump is direct, whenever i activate the ignition switch the pump gets started. It means it is continuously ON.
When i press the accelerator a bit hard, i can see black smoke emitting from the exhaust pipe. Normally there is smell of unburnt fuel from there.
My fuel gauge is not working at all. I have spent 2000 rupees on it, but still its not working.
I can hear some loud sound (khar khar) form the exhaust point (from where the pipe is joined with the engine) right beneath the head of the engine with silver color cover around it.
I hope you will consider my request to answer the problems. My engine is QG15DE.