Iam having a nissan sunny 2004 model car, the problem is sometimes while driving the speed is not increasing more than 50kmph, it will happen once in a day or a week. Why it is happening?I took the car in two garrage but they are saying two different problem. Can you please me to find out the actual trouble.
Is the Malfunction Indicator Light showing?
There are many possibilities and what were the ones they told you? Was any testings done to confirm?
We won't be able to tell you anything unless you have done test to verify what is wrong.