Time to write up about the problem.
That sound was off for some 2 days after the first service and again continued .
We were driving the car with that sound for almost a month and left the car for that complaint last week , hmmm on monday,
it was monday almost noon , 11 am , they said they need to find fault and then rectify , so need some days. You need not call , we'll call after the job is done , but they gave a SE number.
tuesday evening we called them , he replied wheels are unmounted , and they hope wheel bearing is problem , though he didnt take my advice of checking the suspension studs and bushes.
again on Wednesday evening i called him this time , he asked car number etc and replied the same what he said the previous evening , i got nuts at him , immediately he said to call another number and he said he was on leave that day. why the f*** he asked the car number and took a 10 min time to check them
Thursday noon i was in workshop , they again replied the same what they told on tuesday evening. my uncle got me aside and he began! he just simply said , to find a fault almost 4 days , and till now not able to rectify!
for that they said manza has this problem(typical tata answer all the manza/vista / sumo has this problem what every car you take to them all over india- this time it was different , he said 2 cars so far has this problem)
Also another reply , for complaints they need to inform to tata - and they work upon their instruction , Do they mean authorised service is only for oil change , that i can do in my home itself , why the hell the 4 free service . idiotic chief mechanics and pathetic knowledge staff.
i said , i'll wait in your workshop itself and take the car , else if you need my help in working i am ready!
just after this , they delivered the car after 4 hours , that is by evening 7 pm.
the sound was arrested , hmmm but today again i felt the sound coming back again , waiting it to worse and will go to that idiotic service center.