Thank you for all the replies in trying to help me discover what is the problem with my bike. Had a mechanic listen to the bike and inspect it. Also he told me that if you are going to go on forums and ask people to help you tell them everything about the bike. The bike has 30,000 miles on it, I’m the third owner and the correct level of the oil that was drain from the oil change last week was 3300 ml (100 ml short) probably to prevent plunking out the left air filter that I had previously. He determined that since the bike has never had any valve adjustments that could be the problem. So tomorrow morning the bike will be towed to repair shop. I will keep you all updated on the results.33.5ml is less than a shot of liquor... EEK...