AOA,
I need some suggestions from senior members. My car is having some problem for last few days. It starts easily in the morning but within few seconds RPM starts to fluctuate and drops quickly and if let the accelerator go down below 2000 RPM it fluctuates and suddenly drops down to 0 and engine shuts down. After 3-4 minutes it settles down on idle but usually turns off and takes quite a few longer cranks to start with a lot of loud backfiring from air filter box. After few minutes of missing, backfires and as soon as if starts to warm up a little behaves normal.
BTW it has DOHC 16v, fan is direct and i think thermostat valve is not blocking the water, I am not sure but there might be no thermostat valve, not sure because i got it few months back and in summers I never checked. the electrician from high court road said let the fan direct. Its my first experience with Daewoo, but logically the fan should not be direct.