Is 106 valve set? Urgent

Hello everybody. In my 106 quick car, it sounds like a valve. I went to the master as if he was hitting them very tightly, he said he would adjust his valves manually, but there would be no tuning by himself, but it seems as if the vehicle is at high speed as fuel dust. If the valve is adjusted manually, if it is done, would the speed increase and decrease in the fuel. they tesekuler tiny 2015-04-07 01:28:36

8 valves are made by hand with 20 or 40 trucks.