thuk thuk problem which very less recently increased lot so instead of taking it to Toyota i decided to take it to local mechanic . After 4hrs of work and 4 mechanic working on it finally at 8PM problem got solved . now its peace of mind not a small thuk thuk sound coming .
like people say when you get diesel car you tend to travel more same applies here with CNG . We never used corolla that much but now after CNG i already completed 5000KM . Same distance which used to cost me around Rs.1200 petrol now only cost 200
excellent review master ;)
Its shocking to here that even BMW rides on CNG in delhi.I think its time to update the thread how is she doing on CNG.
After buying used city in 2011 enjoyed it alot but after reading this thread i think it needs replacement who knows may be TAI will get another corolla soon:)
well something happened while our car was washed by roadside guy . i don't know from that day
car is backfiring both on petrol and CNG when its cold . but as soon as it get warm it start working normal .
No one can figure out what is happening . My guess is that it could engine temp. sensor is dead due to which it is causing these issue .
couldn't take time out to take it to service centre .