Right now I am facing a bit of trouble with my Linea. 10 days back in the middle of bumper to bumper traffic I felt some jerks while releasing the accelerator to slow down.The jerk was very much pronounced in the first gear.The acceleration also became sluggish.At that time I saw the speedometer and multi functional display.They both were dead !!!!!!! But after moving a few kilometers the problem vanished and my car again became smooth as silk and speedometer and multi functional display came back to life.Again on 23 of May I faced the same problem.This time I noticed that when speedometer and multi functional display stops functioning the car starts giving jerks.This I noticed again and again. On 24 of May I took the car to TASS.I told the problem and the service guy heard me patiently.He told me to leave the car and asked me to collect the car in the evening.Thereafter I returned to home.After about 3 hours the service guy called me up and said that the sensor of speedometer console is faulty and they have to replace it.He said the jerk problem has been rectified by some sort of scanner.I told him that jerk and speedometer problem is interrelated as I feel jerk only when speedometer does not work.He said no the jerk problem has been rectified.As usual the sensor was not available and he said I can collect my car as it will take 10-12 days to get PINION and SPEEDOMETERGEAR which needs to be replaced.I collected my car and left the TASS. Way back home I saw that speedometer and multi functional display were working properly and there were no jerks at all.After moving few km again the same problem erupted.This time I was furious :firey .I called the service guy and he was not at all ready to accept that car is giving jerks.When I gave him a piece of bashing, he said to bring the car to TASS for a test ride with the mechanic.This time it was even worse.The mechanic while driving said that he is not feeling any jerk.Every car gives this jerk at the time one leaves the accelerator :shock: .I said that I do not know about other cars but my Linea earlier didn't gave any sort of these jerks.At last he said that they will see the problem once the parts ordered are available at the TASS. Now I am waiting for the part to be delivered with my fingers crossed !! Experts comments required !!