Assalam-O-Alaikum
The problem my friend is facing vibration issue in car. The unpleasant vibration like the whole car vibrates. He bought the car in 2017 and till today he has never done any sort of work like routine maintenance or anything. Just a oil and filters replace and nothing else.
So, recently he has having vibration issue. we visited the mechanic and after thoroughly check only routine maintenance was required. So the following are done.
Spark plug check
Throttle cleaning (was fully choked)
Cat clean
Air intake system clean
Air filter change
Oil change
Oil filter change.
Fuel injector clean as he has a habit to finish fuel every time.
After all, work is done car becomes little light in driving and pick is good now. But the vibration is still there. I felt the vibration when I sit in the car and when go out of the car I feel relax but my body still fells the vibration for sometime
Also when he switched on the AC car becomes quite or a little pressure on the accelerator makes the car quite. The mechanic said in 660 cc engine car has a little vibration. It can not become quite like our car. Is it true? Rest everything is fine. The scanner shows nothing.
What's your advice?