I have an 85 K100RT. Low mileage (11,000 mils). I let it sit too long and tried to start it and it ran poorly. I realized after trying to get it to run better, that it was bad agas. I drained the gas tank and refilled it trying to gett the new gas to run thru and clean it out, to no avail. Its sat for 2 years now and I want to get it going again. Any suggestions? I need to be mindful of expenses.