Hi Friends,
I purchased 2nd hand Tata Indigo CS car 2 months back which has sequential CNG kit installed. The problems I am facing are:
1. Car does not start on petrol by default, so if I stop the car on CNG then it will start on CNG only. This issue was there right from beginning.
2. If I start the car on petrol, it does not switch to CNG automatically while driving even at high speeds. I have to manually press the button to switch to CNG. This issue was there right from beginning.
3. Car stops abruptly when the speed is slow typically on 1st and 2nd gear - only on CNG. If I stop the car at signals, the car vibrates for about 5 seconds and stops - only on CNG. There is no problem if the car is running on petrol. This issue started a month ago.
Initially I used to drive the car only on CNG - even while starting the car I used to start on CNG since it never started automatically on petrol. Maybe this led to issue 3 - not sure though. Please suggest how to fix this and what would be approx cost associated in fixing these issues.
Thank you.